Which digital format of Cities: Skylines Sunset Harbor should I buy for PC? An Account or a Steam Key ?

The account format is cheaper but has a more complicated activation process compared to a simple key or code. It may also cause access issues in the future, which is why we only recommend it to users who are familiar with this format or have used it before. If you’re looking for a simpler and safer activation process and don’t mind paying a bit more, we recommend buying the Steam Key format.

If I buy the account format of Cities: Skylines Sunset Harbor, will the store provide all the activation instructions?

Yes, stores that sell this format usually guide users through the entire activation process, and if any issues arise, they offer customer support services. And if they don’t help, don’t worry—we’re here to assist you too.

Can I return a digital game for PC?

Some digital formats allow returns under certain conditions.

The store does not send my order and does not respond to support. What can I do?

Don't worry, we have the solution. We will handle it ourselves.

The final price is higher than indicated.

Many stores add payment fees, taxes,... in the cart. So be prepared to spend a little more.

I'm desperate: They don't send me the game, the store ignores me. I think I've lost my money.

Calm down, don't panic. Contact us and we will help you resolve it as soon as possible.

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Cities skylines sunset harbor pc cd key

Buy Cities: Skylines Sunset Harbor CD Key for PC

Q: Why is the Steam Key of Cities: Skylines Sunset Harbor safer than the account format?

The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Cities: Skylines Sunset Harbor to your game library. The account format requires more complicated steps and is more prone to errors during activation.

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Prices for Cities: Skylines Sunset Harbor Steam Key for PC (August 2026)

The cheapest price is 5.59€ (-52%) at Gameseal with a rating of 4.3 (16.3k reviews) · Version Steam Key · Region Global · We compare prices at 14 verified stores with 23 offers in stock · Updated on 03/08/2026 42min. ago

Steam Key

Cheapest

4.3(16.3k)

€5.59 €6.73

SEAL17CDK

-17%

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Steam Key

Official store

4.3(629)

€11.73

No code available

View 23 offers from €5.59

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Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.

“Choose it if you don’t mind the price difference”

Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.

“Choose it if you’re looking for a great discount”

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If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
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We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
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Editions Standard

Format Steam Key Steam Gift

Global EU US UK

Official stores 2 stores Hide Accounts

Taxes not included!

Taxes included!

Prices without final payment fees but with discount coupons applied. Prices include payment fees and any store discount code applied. Basic price Fees incl.

Key stores

Promoted store

4.1 (12.1k)

€7.53 €6.33

Product type Steam Key

Edition Standard

Fees +€0.53

Gameseal
Gamivo
K4G
Eneba
Kinguin
HRKGame
Driffle
Instant Gaming
Cdkeys Com
YUPLAY
G2A

4.3 (16.3k)

Subscription from 2.49€/month

€6.73 €5.59

Product type Steam Key

Edition Standard

Fees +€0.72

3.8 (49.5k)

Subscription from 2.01€/month

€6.68 €6.35 How to get this price

Region Global

Product type Steam Key

Edition Standard

Fees +€0.94

3.8 (49.5k)

Subscription from 2.01€/month

€6.68 €5.68 How to get this price

Region Europe

Product type Steam Key

4.2 (17.2k)

€6.63 €5.70

Product type Steam Key

4.4 (309.2k)

€6.39 €5.75 How to get this price

Region Global

Product type Steam Key

4.4 (309.2k)

€6.46 €5.81 How to get this price

Region Europe

Product type Steam Key

Edition Standard

Fees +€0.49

4.6 (118.9k)

Subscription from 2.99€/month

€6.59 €5.93 How to get this price

Region Global

Product type Steam Key

Edition Standard

Fees +€0.72

4.6 (118.9k)

Subscription from 2.99€/month

€6.59 €5.93 How to get this price

Region Europe

Product type Steam Key

4.2 (29.7k)

€6.78 €5.97

Product type Steam Key

Edition Standard

Fees +€1.35

4.3 (2.7k)

Subscription from 4.99€/month

€6.77 €6.09

Product type Steam Key

4.7 (830.7k)

Product type Steam Key

4.8 (223.8k)

Product type Steam Key

4.8 (2.5k)

Product type Steam Key

Edition Standard

Fees +€0.30

4.0 (344.2k)

No code available

€8.12 How to get this price

Region Global

Product type Steam Key

Edition Standard

Fees +€0.02

4.0 (344.2k)

No code available

€8.14 How to get this price

Region Europe

Product type Steam Key

Edition Standard

Fees +€0.02

4.6 (118.9k)

Subscription from 2.99€/month

€15.74 €14.17 How to get this price

Region Global

Product type Steam Gift

Edition Standard

Fees +€1.73

4.6 (118.9k)

Subscription from 2.99€/month

€15.74 €14.17 How to get this price

Region Europe

Product type Steam Gift

4.0 (344.2k)

€17.96 €15.63 How to get this price

Region Europe

Product type Steam Gift

Edition Standard

Fees +€0.05

4.0 (344.2k)

No code available

€18.34 How to get this price

Region US

Product type Steam Gift

4.0 (344.2k)

€20.65 €15.69 How to get this price

Region Global

Product type Steam Gift

Edition Standard

Fees +€0.06

Official stores

GamesPlanet
GamersGate

4.3 (629)

No code available

€11.73

Region Global

Product type Steam Key

3.6 (527)

Product type Steam Key

Edition Standard

Fees -

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Gocdkeys Recommendations What are you looking for? Select your region Which version do you prefer? Search results

The cheapest offer is from Gameseal in KEY format for a price of 5.59€

Buying at Gameseal saves you 52% compared to the official store

Among the 14 available stores, the best rated store is Loaded4.8(223.8k) which has an offer of 6.49€ and many users have chosen this offer for the trust it offers

Gocdkeys - Transparency and credibility

At GOCDKEYS we display real prices from 49 verified stores. Some links may be affiliate links, which help us keep the service running at no extra cost to users. Prices and conditions are always exactly the same as those offered by the store. All stores go through our own store verification methodology, so you can buy with complete confidence.

If you have doubts before buying, we explain why CD keys are legal and break down the most common myths and facts about digital games, so you can make your decision with clear and up-to-date information.

More than 4.5M users in 14 years have trusted us to find the best deals — Trustpilot 4.1/5 ★
We compare 49 verified stores where we find the best deals for gamers
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We track prices every 2 hours and sort by final cost - Last update: 2026-08-03 12:01:06

How much does Cities: Skylines Sunset Harbor for PC cost right now?

Cities: Skylines Sunset Harbor for PC starts at €5.59 at Gameseal, a Steam key.

That €5.59 already includes the SEAL17CDK coupon, so apply it at checkout or the store will show you a higher price.

There are 23 offers across 14 stores, 22 of them in stock right now, which is what the price above is picked from.

Which format should you buy?

By format: Steam Key from €5.59 and Steam Gift from €14.17.

Can you activate it in your region?

17 of the 23 offers work on US — the Global ones plus the ones issued for your own region.

So, which Cities: Skylines Sunset Harbor deal should you buy?

At €5.59 at Gameseal there is not much to think about.

What is the Cities : Skylines Sunset Harbor cd key?

The cd key is a digital code that will allow us to download the game Cities: Skylines Sunset Harbor in digital format from the Steam game platform.

Don't forget that from Gocdkeys we show you a price list in which you can find the store that sells Cities: Skylines Sunset Harbor at the cheapest price. We also want to remind you that these digital keys can be regionally blocked, so find out about possible geographical restrictions before buying in each of the stores.

How can we find the cheapest price for the Cities: Skylines Sunset Harbor cd key?

From Gocdkeys we offer a comparison of prices and stores that sell the digital version, in key format or cd key of Cities: Skylines Sunset Harbor. Simply enter the list and you will see all the prices in order from lowest to highest, so it will be easier for you to find the best offers and prices.

You can use our filters to filter by versions or activation regions, to make it easier for you to locate the cheapest Cities: Skylines Sunset Harbor edition that best suits your needs.

What digital versions of Cities: Skylines Sunset Harbor can we buy?

Although from Gocdkeys we indicate that this is the cd key, it can also be available in "Steam Gift" format which means that instead of receiving a code or digital key after purchase, we will receive an activation link, which will activate the game directly in our game library. Steam Gifts can be regionally locked, so please pay attention before purchasing this version.

Before you buy Cities: Skylines Sunset Harbor you should know that...

It is a DLC of the city building simulator that incorporates the fishing industry, new public transportation options and important city services. Increase your city's entertainment with the Aviation Club and fly with passenger helicopters and private jets. Create cities on five new maps and build fishing infrastructure to develop your agricultural industry.

Most common FAQs when buying Cities: Skylines Sunset Harbor for PC in digital format:

It is a key that will allow you to download the game Cities: Skylines Sunset Harbor on your PC from official download platforms.

As of 03/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Cities: Skylines Sunset Harbor on PC is €5.59.

The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Cities: Skylines Sunset Harbor to your game library. The account format requires more complicated steps and is more prone to errors during activation.

The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought Cities: Skylines Sunset Harbor, and they will provide a new key. You can also contact us, and we’ll help you out.

Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.

At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

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About of Cities: Skylines Sunset Harbor

Release date	03/26/2020
Users rating	0/5 (0 Comments)
Categories	Simulation

Reviews

PC Invasion

Sunset Harbor adds a healthy amount of new life to any Cities session thanks to a wealth of new public transportation options, a new industry,... Read more

Cubed3

This DLC is not limited to just aesthetic changes, but brings in a lot of mechanical changes, ranging from transport to citizen care, and even... Read more

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Buy Cities: Skylines Sunset Harbor CD Key for PC

Prices for Cities: Skylines Sunset Harbor Steam Key for PC (August 2026)

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How much does Cities: Skylines Sunset Harbor for PC cost right now?

Which format should you buy?

Can you activate it in your region?

So, which Cities: Skylines Sunset Harbor deal should you buy?

Most common FAQs when buying Cities: Skylines Sunset Harbor for PC in digital format:

Need more help? Use our FAQs.

What do our users think of Cities: Skylines Sunset Harbor for PC Digital?

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About of Cities: Skylines Sunset Harbor

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Cities: Skylines Sunset Harbor

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