• Installment plans
  • 30 days to change your mind
  • Free standard shipping
  • 1-year warranty

Unlocked Galaxy S9

Our very best refurbished Unlocked Galaxy S9:

Galaxy S9 64GB - Coral Blue - Unlocked GSM only

Works with:
AT&T
T-Mobile
Galaxy S9 64GB - Coral Blue - Unlocked GSM only
$104.86
$749.00
86% less than brand new
Warranty: 12 months
Grade: Fair
Refurbished tech can help reduce e-waste, more than you think.
4.3/5

Average of 391 reviews from the past 6 months.


That's according to Patty D. Excellent quality and perfect condition. Very happy with my purchase. 3 days ago

All items

17 products
Bestseller
Galaxy S9

Galaxy S9

64 GB - Purple - Unlocked
Warranty: 12 months Starting from
$108.40
$399.00
Bestseller
Galaxy S9

Galaxy S9

64 GB - Midnight Black - Unlocked
Warranty: 12 months Starting from
$111.49
$599.00
Bestseller
Galaxy S9

Galaxy S9

64 GB - Midnight Black - Unlocked
Warranty: 12 months Starting from
$112.00
$599.00
Bestseller
Galaxy S9

Galaxy S9

64 GB - Purple - Unlocked
Warranty: 12 months Starting from
$112.59
$959.00
Galaxy S9 64GB - Coral Blue - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Coral Blue - Unlocked
Warranty: 12 months Starting from
$129.65
$449.95
Galaxy S9 64GB - Midnight Black - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Midnight Black - Unlocked
Warranty: 12 months Starting from
$149.99
$599.00
Galaxy S9 64GB - Purple - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Purple - Unlocked
Warranty: 12 months Starting from
$125.00
$959.00
Galaxy S9 64GB - Midnight Black - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Midnight Black - Unlocked
Warranty: 12 months Starting from
$149.99
$599.00
Galaxy S9 64GB - Lilac Purple - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Lilac purple - Unlocked
Warranty: 12 months Starting from
$122.00
$649.00
Galaxy S9 64GB - Sunrise Gold - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Sunrise Gold - Unlocked
Warranty: 12 months Starting from
$139.00
$719.00
Galaxy S9 64GB - Titanium Grey - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Titanium Grey - Unlocked
Warranty: 12 months Starting from
$149.99
$288.00
Galaxy S9 64GB - Ice Blue - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Ice blue - Unlocked
Warranty: 12 months Starting from
$159.99
$599.99
Galaxy S9 64GB - Burgundy Red - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Burgundy red - Unlocked
Warranty: 12 months Starting from
$173.00
$599.99
Galaxy S9 64GB - Gold - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Gold - Unlocked
Warranty: 12 months Starting from
$125.00
$530.00
Galaxy S9 64GB - Gray - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Gray - Unlocked
Warranty: 12 months Starting from
$125.00
$599.00
Galaxy S9 256GB - Midnight Black - Fully unlocked (GSM & CDMA)

Galaxy S9

256 GB - Midnight Black - Unlocked
Warranty: 12 months Starting from
$155.00
$510.00
Galaxy S9 128GB - Black - Fully unlocked (GSM & CDMA)

Galaxy S9

128 GB - Black - Unlocked
Warranty: 12 months Starting from
$159.00
$649.00
Galaxy S9 64GB (Dual Sim) - Purple - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Purple - Unlocked
Warranty: 12 months Starting from
$166.00
$599.00
Galaxy S9 64GB - Sunrise Gold - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Sunrise Gold - Unlocked
Warranty: 12 months Starting from
$172.00
$530.00
Galaxy S9 64GB - Titanium Gray - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Titanium Gray - Unlocked
Warranty: 12 months Starting from
$192.30
$599.00
Galaxy S9 64GB - Titanium Gray - Fully unlocked (GSM & CDMA)

Galaxy S9

64 GB - Titanium Gray - Unlocked
Warranty: 12 months Starting from
$219.99
$599.00

Verified customer reviews for Unlocked Galaxy S9

4.3/5

Average of 391 reviews from the past 6 months.

4-5 stars
78%
3-4 stars
12%
2-3 stars
6%
1-2 stars
4%
Genie A. Bought: Galaxy S9 2 months ago
4.6/5
I am very happy with my refurbished Galaxy S9! The product was exactly as described and customer service has been great! Also, Back Market has the absolutely best explanations of some complicated (at least to me!) tech stuff that I have ever found! So thank you! Will definitely buy from Back Market ...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Mckenzie A. Bought: Galaxy S9 2 months ago
5/5
Extremely happy with my refurbished galaxy S9. Shipping was fast and I recieved email updates, letting me know where my phone was. Phone is in great condition. No scratches, dents, or dings. It looks and runs like it's brand new. I wanted a good price on a used phone and Back Market had the best p...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Earnest R. Bought: Galaxy S9 3 months ago
4.8/5
I ordered a refurbished Galaxy S9 to replace one that had been dropped several times with screen and cosmetic damage. The phone received from Back Market looked 100% better than the one I had. The refurbished phone was received on time and was packaged appropriately. I've only had the phone for a co...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Teresa A. Bought: Galaxy S9 3 months ago
4.9/5
Product arrived on time and well-packed and sealed. Considering that it is a refurbished phone of a "Fair" level, I'm very happy with it! It looks brand new and works well. The battery does seem to need be charged about every few hours depending on how much I use it, but for my purposes, it is ev...

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Thomas P. Bought: Galaxy S9 1 month ago
5/5
Very happy with my S9 from Backmarket. The phone looks and works as if it's brand new. This purchase was less than $150 and I'm grateful every day that I didn't drop $800+ on a brand new phone. It's also nice to know that purchasing refurbished goods helps out Mother Earth.

Value for money

Overall performance

Appearance

Accessories

Battery

Lens & Camera

Packaging and cleanliness

Shipping

 

Searches so popular -  you can't sit with them

Is the unlocked Samsung Galaxy S9 a good phone?

Yes, it is. Unlocked Galaxy S9 phones are known for their amazing screens and smooth interfaces. Fun fact: Samsung screens are so good that even Apple buys Samsung displays for their new top-of-the-line iPhones. Impressive, huh? I’d say so. Also, Samsung is known for having some of the smoothest versions of Android. It’s really hard to find a bad Samsung device. And since these phones are unlocked, they’ll work on just about any carrier. Verizon, Sprint, AT&T, T Mobile—we got you covered. Don’t worry, we don’t have favorites, we want to help you no matter what carrier you use!

What’s the best place to find an unlocked Samsung Galaxy S9 for sale?

Amazon doesn’t check their refurbished retailers for quality. Or give extended warranties. That’s bad news. But I have good news for you too… Back Market provides all of these, free of charge :) We’re so nice, right?

What if I want a GSM unlocked Galaxy S9?

When you're buying a GSM unlocked Galaxy S9, you're getting a phone that can work on any GSM carrier such as T-Mobile, AT&T, Cricket, Metro, and probably most European and international service carriers.

Looking for a cheap unlocked Galaxy S9 for sale?

Back Market is the best place to get your next unlocked Galaxy S9 for sale. Why? Because our phones have a similar price to equivalent used Galaxy S9 phones, while coming at a quality equivalent to new models. Pretty cool, huh?