Refurbished Apple iMac

Name: Cheap Refurbished iMac Deals
Brand: Back Market
Price: 623 GBP
Availability: InStock
Rating: 4.18 (7901 reviews)

Buy a refurbished iMac and enjoy high-resolution, built-in FaceTime webcam, and stereo speakers, all within a sleek ultra-slim design. Get free delivery and 1-year warranty on any of our cheap Apple iMac deals....

8 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 (M1 series, 2021)

Starting at

Refurbished price:£623.00

Versus £1,588.80 new

+3 more colours

iMac (Intel, 2017)

(1)

Starting at

Refurbished price:£208.00

Versus £1,699.00 new

iMac (Intel, 2019)

(28)

Starting at

Refurbished price:£322.00

Versus £1,500.00 new

iMac (Intel, 2020)

(1)

Starting at

Refurbished price:£656.00

Versus £2,249.00 new

iMac (M3 series, 2023)

(91)

Starting at

Refurbished price:£720.00

Versus £1,399.00 new

+3 more colours

iMac (2020)

Starting at

Refurbished price:£730.00

Versus £750.00 new

iMac Pro (Intel, 2017)

(1)

Starting at

Refurbished price:£964.00

Versus £6,959.00 new

iMac (M4 series, 2024)

(1)

Starting at

Refurbished price:£1,140.00

Versus £1,599.00 new

+3 more colours

iPhones

How to check if an iPhone is fake or genuine: a comprehensive guide | Back Market

Avoid falling into the trap of buying a fake iPhone SE! Learn how to spot fake iPhones and Apple phones with our expert tips. Don't be part of the 40% who unknowingly purchase counterfeit devices.

Customer reviews for Refurbished Apple iMac

Overall rating

7,901 verified reviews

Rating details

Appearance
4.2/5
Overall performance
4/5
Packaging
4.3/5
Shipping
4.4/5

Reviews

Megan P.
Verified purchase
Reviewed 03/05/2026, United Kingdom.
The condition is excellent, as stated. It works perfectly for my Lightroom editing. I'm in love with it. It genuinely felt like a new iMac when I opened it.
iMac 24" (2021) Apple M1 - 512 Go SSD - 16 GB QWERTY - English
iMac 24" (2021) Apple M1 - 512 Go SSD - 16 GB QWERTY - English
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
19/04/2026
Victoria W.
Verified purchase
Reviewed 16/04/2026, United Kingdom.
My iMac is in truly excellent condition, was so easy to set up from my other iMac and is a joy to use. Delivery was really quick and it was packed extremely well. This is my third purchase from Backmarket and every one has been excellent.
iMac 24" (2021) Apple M1 - 1 To SSD - 16 GB QWERTY - English
iMac 24" (2021) Apple M1 - 1 To SSD - 16 GB QWERTY - English
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
20/03/2026
Sony F.
Verified purchase
Reviewed 15/03/2026, United Kingdom.
Wondefull experience, got the mouse not working, but replace in no time, the device work marvelously
iMac 21" (2017) Core i5 - 256 Go SSD - 16 GB QWERTY - English
iMac 21" (2017) Core i5 - 256 Go SSD - 16 GB QWERTY - English
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
05/03/2026
Robert R.
Verified purchase
Reviewed 09/02/2026, United Kingdom.
The iMac was in excellent condition and after transferring all my files and thousands of photos to the device, worked perfectly straight away. It is much faster in operation than my previous model. I am very pleased with it.
iMac 24-inch Retina (Early 2021) M1 3,2GHz - SSD 2 TB - 16GB QWERTY - English (UK)
iMac 24-inch Retina (Early 2021) M1 3,2GHz - SSD 2 TB - 16GB QWERTY - English (UK)
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
28/01/2026
Trinity B.
Verified purchase
Reviewed 12/05/2026, United Kingdom.
The mac itself works well and arrived in good condition, but alot of the keys of the keyboard don't work and the mouse times out after 2 ish minutes so you have to keep clicking to get it back on which is annoying, So will probably replace these. I came from not having an Imac or macbook so the software has been a challenge to get used to, even though I have an I phone and I pad. But no fault of backmarket so still overall happy with my purchase.
iMac 24" (2021) Apple M1 8-core 8-core GPU - 512 Go SSD - 8 GB QWERTY - English Standard glass
iMac 24" (2021) Apple M1 8-core 8-core GPU - 512 Go SSD - 8 GB QWERTY - English Standard glass
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
05/04/2026
Michael J.
Verified purchase
Reviewed 02/04/2026, United Kingdom.
The iMac itself was as advertised. The condition was excellent and I was able to migrate from my existing iMac to this one without problems. It was delivered in original packaging quickly and efficiently. The reason I’ve given 4 stars rather than 5 is that the keyboard and mouse supplied were not Apple products, and I don’t think this was clearly stated in the listing. The mouse provided was of reasonable quality, but the keyboard was small and plastic - it didn’t hold still on the desk when I used it.
iMac 24" (2021) Apple M1 8-core 8-core GPU - 512 Go SSD - 8 GB QWERTY - English Standard glass
iMac 24" (2021) Apple M1 8-core 8-core GPU - 512 Go SSD - 8 GB QWERTY - English Standard glass
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
31/03/2026
Rachel H.
Verified purchase
Reviewed 03/12/2025, United Kingdom.
iMac arrived in perfect condition was very impressed the only problem was that it had arrived with a US plug and we had to go and buy worldwide adapters which were harder to find in the shop - very impressed with the iMac itself though
iMac 24" (2021) Apple M1 8-core 8-core GPU - 256 Go SSD - 8 GB QWERTY - English Standard glass
iMac 24" (2021) Apple M1 8-core 8-core GPU - 256 Go SSD - 8 GB QWERTY - English Standard glass
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
18/11/2025
Aspect E.
Verified purchase
Reviewed 15/02/2026, United Kingdom.
The iMac itself was in Immaculate condition and definitely worth paying the little extra as looks brand new. That being said though the reason for not giving a five star rating was the mouse and keyboard not being genuine apple products and felt cheap. That is my only criticism
iMac 24-inch Retina (Late 2023) M3 4GHz - SSD 512 GB - 16GB QWERTY - English (UK)
iMac 24-inch Retina (Late 2023) M3 4GHz - SSD 512 GB - 16GB QWERTY - English (UK)
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
29/01/2026
Samuel F.
Verified purchase
Reviewed 05/11/2025, United Kingdom.
The iMac itself looks and works to perfection. I don’t understand how can you send together with it, such a cheap/crappy Windows keyboard. I would have appreciated way more if you send at least one with the Cmmnd button.
iMac 24" (2021) Apple M1 8-core 8-core GPU - 256 Go SSD - 8 GB QWERTY - English Standard glass
iMac 24" (2021) Apple M1 8-core 8-core GPU - 256 Go SSD - 8 GB QWERTY - English Standard glass
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
24/10/2025
Simon S.
Verified purchase
Reviewed 04/02/2025, United Kingdom.
I have had the iMac for a couple of weeks now and it's a case of so far so good. It came in its original box with the Apple keyboard and mouse. The iMac itself and all the peripherals look like they have hardly been used and everything booted up and worked perfectly first time.
iMac 24" (2021) Apple M1 8-core 8-core GPU - 1 To SSD - 16 GB QWERTY - English Standard glass
iMac 24" (2021) Apple M1 8-core 8-core GPU - 1 To SSD - 16 GB QWERTY - English Standard glass
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
14/01/2025

Read our guides

Our recent comparisons

Searches so popular you can't sit with them

Scanner HP Laptop iMac Keyboards Mac Pro Webcam Accessories Lenovo Tablet MSI Gaming laptop AOC Monitor Microsoft Surface Pro

What are refurbished computers and laptops?

Refurbished computers and laptops are second hand devices that have been restored to their 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 devices available. The refurbishment process typically involves rigorous testing, cleaning, and repairs, so that the laptop meets the same standards as a brand new device. So when you buy refurbished you're basically getting a new laptop at a discounted price.

Refurbished Laptop Pros and Cons

Benefits of buying a refurbished computer or laptop

At Back Market, customers save up to 50% off compared to the price of new on certified refurbished computer or laptop models. The best part is, you don't have to sacrifice performance quality in order to save money; all refurbished devices on our marketplace have been fully reconditioned, cleaned, inspected and tested to the same standards as a new one. This is the biggest difference between buying a used or second hand computer or laptop compared to a refurbished one.

Buying a reconditioned computer or laptop is also an environmentally friendly option. A refurbished computer or laptop is often a second hand device that has been restored and updated to meet manufacturer standards, which means you'll be helping to keep old computer or laptops out of our landfills, reduce electronic waste, and minimise your carbon footprint.

Where to find a cheap refurbished computer or laptop?

If you're looking for cheaper computer or laptop options and don't want to pay full price, you'll find the biggest selection, highest product quality and lowest prices on restored computer or laptop models at Back Market. That's because we specialise specifically in refurbished tech and take the time to carefully vet every seller on our marketplace to ensure customers are getting reliable devices that perform like-new. We have several refurbed computer or laptop in price ranges to fit almost anyone's budget.

Staying true to our brand, we're also a huge advocate for environmental change. In fact, at the beginning of 2023, we hit a milestone for preventing 1 million tons of carbon emission (CO2e) from entering the atmosphere. You can help contribute to a better circular economy when you shop computer or laptop deals on our platform.

What to expect when buying a refurbished computer or laptop?

If you're a first time refurbished buyer, you might not be sure what to expect from your purchase. First, understand that your computer or laptop may have external cosmetic flaws depending on the condition you choose (Back Market offers devices of Fair, Good and Excellent quality). However, whatever the condition, any external blemishes will not affect the performance of your computer or laptop and you can expect your device to perform as if it were newly opened directly from the store.

You should also be confident that your computer or laptop 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.

Computer and laptop warranty and return policy with Back Market

All computer or laptop 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 computer or laptop for your needs at lower prices.

How do I get a refurbished computer at a cheap price?

If it´s time to buy a new computer, whether as an essential item or a treat for yourself, here's how, using the Back Market website.

Decide on your budget.
If you have a favourite brand you can search for this.
Select the external condition of the refurbished computer you want to buy.
Consider the functionality - screen size, processor power and memory size all make a difference, depending on how you use your computer.
Make your selection, choose your payment method and wait for your delivery.

Computer and Laptop deals for students

Great news for students shopping for refurbished laptops on Back Market - we offer all college and university students £20 off on all purchases worth £250. You can unlock your student offer deals here. Or if you need help deciding on your next laptop, check out our guide on the best laptops for university.

Choose location

Suggested searches

Popular searches

Refurbished Apple iMac

Trade in to get it for less

iMac (M1 series, 2021)

iMac (Intel, 2017)

iMac (Intel, 2019)

iMac (Intel, 2020)

iMac (M3 series, 2023)

iMac (2020)

iMac Pro (Intel, 2017)

iMac (M4 series, 2024)

How to check if an iPhone is fake or genuine: a comprehensive guide | Back Market

Reviews

Reviews

Megan P.

Victoria W.

Sony F.

Robert R.

Trinity B.

Michael J.

Rachel H.

Aspect E.

Samuel F.

Simon S.

Read our guides

Complete guide to batteries and refurbished phones | Back Market

Samsung vs iPhone: which one is right for you? | Back Market

Our recent comparisons

Dell Latitude 5400 14" vs Dell Latitude 5420 14" comparison

Dell Latitude 5400 14" vs Microsoft Surface Laptop 3 13" comparison

Dell Latitude 5400 14" vs HP EliteBook 840 G6 14" comparison

Dell Latitude 5400 14" vs Dell Latitude 7490 14" comparison

Galaxy S22 5G vs Galaxy Z Fold6 comparison