Refurbished iMac 21.5-inch

Name: Used & Refurbished iMac 21.5-inch
Brand: Back Market
Price: 380.99 USD
Availability: InStock
Rating: 4.33 (3525 reviews)

2 products

Trade in to get it for less

Today’s purchase could set you back a lot less when you trade in an old device at the same time.

iMac (Intel, 2019)

(6)

Starting at

Refurbished price:$380.99

Versus $1,999.00 new

iMac (Intel, 2017)

(17)

Starting at

Refurbished price:$379.99

Versus $1,099.00 new

iMacs

Refurbished iMac: how to get a quality iMac at a great price | Back Market

Equipped with top-quality components, iMacs are considered to be very robust and largely trouble-free. Tempted?

Customer reviews for Refurbished iMac 21.5-inch

Overall rating

3,525 verified reviews

Rating details

Appearance
4.4/5
Overall performance
4.2/5
Packaging
4.5/5
Shipping
4.5/5

Reviews

Julius C.
Verified purchase
Reviewed 2/22/26, United States.
I was very skeptical about making a big purchase on something like this on here because I saw mixed reviews but more recently I was seeing nothing but good reviews so I took leap of faith and made the purchase. I couldn’t be more happy with my iMac, it came in excellent condition as stated with Apple certified refurbished it looks brand new and works as good as new. Would definitely recommend!!
iMac 24-inch (2021) Apple M1 GHz - 512 GB SSD - 8GB
iMac 24-inch (2021) Apple M1 GHz - 512 GB SSD - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/31/26
Tamiera G.
Verified purchase
Reviewed 1/10/25, United States.
I ordered in excellent condition. The product came perfect. Arrived in an apple certified refurbished box. It also came with a third-party keyboard and mouse, I ended up using my mouse and keyboard from my older iMac. But the third-party once provided work fine. I went through all of the settings, everything is exactly as it's supposed to be. Not a single scratch. Very satisfied with this purchase. Also I order on the 7th and it arrived on the 10th. It was originally estimated to arrive on the 14th but it shipped out the same day I ordered it. Very fast delivery.
iMac 24-inch Retina (Mid-2021) M1 3.2GHz - SSD 1 TB - 16GB
iMac 24-inch Retina (Mid-2021) M1 3.2GHz - SSD 1 TB - 16GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/7/25
Tori O.
Verified purchase
Reviewed 2/9/26, United States.
Everything came in earlier than expected! The iMac was in the original box!! Came two days earlier than expected! I also want to add that the IMac comes with a Magic keyboard and Magic Mouse! And I did not see any reviews mention it! And it also still has Apple care on it!! I am so excited! 😆 love my new iMac set up!!
iMac 24-inch Retina (2021) Apple M1 GHz - 512 GB SSD - 8GB
iMac 24-inch Retina (2021) Apple M1 GHz - 512 GB SSD - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/26/26
Erica C.
Verified purchase
Reviewed 1/22/26, United States.
I was so excited to get this in the mail, it was packaged so beautifully in the original packaging. I screamed when I opened it. It was everything I’ve ever dreamed of. I love ordering from BackMarket. I’ve always wanted a Pink iMac and because of the price I was able to finally own one. I couldn’t be happier.
iMac 24-inch (2021) Apple M1 3.2GHz - 512 GB SSD - 8GB
iMac 24-inch (2021) Apple M1 3.2GHz - 512 GB SSD - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
12/29/25
Shamiah T.
Verified purchase
Reviewed 12/26/25, United States.
iMac came in original box with everything secured. No scratches looks like new! Startup was quick and easy, shipping updates were clear every step of the way. Always recommend Back Market for any tech needs!
iMac 24-inch Retina (2021) Apple M1 3.2GHz - 512 GB SSD - 8GB
iMac 24-inch Retina (2021) Apple M1 3.2GHz - 512 GB SSD - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
12/18/25
Dylan H.
Verified purchase
Reviewed 5/18/26, United States.
Wonderful. Came with a generic keyboard and mouse, which I was not expecting but maybe that's on me for not reading the fine print. Everything else is fantastic. Computer works great and is in good condition, which the exception of a small chip on the top front corner of the screen. You can't tell unless you knew where to look. I will most likely be purchasing another refurbished device from here in the future and definitely recommend this site to anyone looking to get a new iMac for a great price!
iMac 24-inch Retina (2021) Apple M1 GHz - 256 GB SSD - 8GB
iMac 24-inch Retina (2021) Apple M1 GHz - 256 GB SSD - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
5/8/26
Derek j. L.
Verified purchase
Reviewed 3/20/26, United States.
After ordering a similarly advertised iMac on Amazon, I chose to go to Back Market. The other refurbished iMac was wrapped in bubble wrap and came with non-Apple accessories (keyboard, mouse, etc.). I was disappointed immediately, but that disappointment turned to frustration when the iMac did not even power up. After returning that unit, I went to iMac and received a like-new pre-packaged iMac with all of the same bells and whistles you expect from an Apple product. It was as close to getting a brand new iMac as I possibly imagine.
iMac 24-inch Retina (2021) Apple M1 GHz - 512 GB SSD - 8GB
iMac 24-inch Retina (2021) Apple M1 GHz - 512 GB SSD - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
2/14/26
Kristopher P.
Verified purchase
Reviewed 2/2/26, United States.
Amazing! This thing is brand spanking new in the box with keyboard mouse and charge cords all in perfect condition. I am so pleased with my purchase and will be buying more things in the future. Thank you!
iMac 24-inch Retina (Early 2021) M1 2.8GHz - SSD 256 GB - 8GB
iMac 24-inch Retina (Early 2021) M1 2.8GHz - SSD 256 GB - 8GB
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
1/22/26
Briana E.
Verified purchase
Reviewed 4/24/25, United States.
I recently purchased the 21.5-inch Retina iMac (Early 2019) with a 3GHz Core i5 processor, 128GB SSD + 1TB HDD storage combo, and 16GB of RAM—and I’m seriously impressed! It came in excellent condition, and everything works perfectly right out of the box. I use it daily for school and work, and it’s been nothing short of reliable. The screen is absolutely stunning—colors are crisp, and everything looks incredibly sharp. The built-in camera is clear, and both the keyboard and mouse were included and in great shape. I was also pleasantly surprised by the volume quality—it’s loud and clear, perfect for Zoom calls or just streaming music while I work. Overall, I’m super happy with this purchase and will definitely be returning to buy from them again in the future!
iMac 21.5-inch Retina (Early 2019) Core i5 3GHz - SSD 128 GB + HDD 1 TB - 16GB
iMac 21.5-inch Retina (Early 2019) Core i5 3GHz - SSD 128 GB + HDD 1 TB - 16GB
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
4/17/25
Jacquline L.
Verified purchase
Reviewed 2/20/26, United States.
I received the iMac in good packaging, it arrived as advertised & im really happy with my purchase. I would definitely use them again
iMac 21.5-inch (Late 2013) Core i7 3.10GHz - HDD 1 TB - 8GB
iMac 21.5-inch (Late 2013) Core i7 3.10GHz - HDD 1 TB - 8GB
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
2/6/26

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What is a refurbished 21.5-inch iMac?

A refurbished iMac 21.5-inch is a pre-owned Apple desktop computer that has been restored to its original condition and performance by professionals. At Back Market, we handpick each and every one of the sellers on our platform to make sure you're getting the best refurbished iMac 27-inch available. The refurbishment process typically involves rigorous testing, cleaning, and repairs, so that the computer meets the same standards as a brand new device. So when you buy refurbished you're basically getting a new iMac 27-inch at a discounted price.

21.5-Inch iMac warranty and return policy

All iMac 21.5-inch purchases on Back Market come with free standard shipping, a 1-year warranty, and a 30-day money-back guarantee. We want to make sure you can shop with confidence and find the best Apple computer for your needs at lower prices.

What to expect from your refurbished iMac

If you're buying a reconditioned iMac 27-inch for the first time, you might not be sure what to expect from your purchase. First, understand that your Mac may have cosmetic flaws depending on the condition you choose (Back Market offers devices of Fair, Good and Excellent quality). However, whatever the condition, it's important to know that any external blemishes will not affect computer performance and you can expect your device to perform as if it were newly opened directly from the Apple Store. You should also be confident that your iMac 27-inch computer is backed by a 1-year warranty, meaning in the rare case that any defects arise (outside of accidental damage) within 12 months of your delivery date, then you're entitled to your choice of a repair, replacement or reimbursement.

iMac deals for students

Great news for students shopping for refurbished computers on Back Market - we offer all eligible college and university students a $20 discount on their purchases of $250 or more. If you need help deciding on your next computer or laptop, check out our guide on the best laptops for college.

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Refurbished iMac 21.5-inch

Trade in to get it for less

iMac (Intel, 2019)

iMac (Intel, 2017)

Refurbished iMac: how to get a quality iMac at a great price | Back Market

Reviews

Reviews

Julius C.

Tamiera G.

Tori O.

Erica C.

Shamiah T.

Dylan H.

Derek j. L.

Kristopher P.

Briana E.

Jacquline L.

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