Refurbished iMac 21.5" 2019 512GB Silver, 8GB memory
£396
Lowest Excellent price 
Back Market
- 1‑year warranty
- 30‑day returns
- Free shipping
Sellers pay us a commission. It never changes the order. Is RefurbMe free to use?
Prices checked 22 Oct, 4:04
Other iMac 21.5" versions
Storage
- iMac 21.5" 3.6Ghz Intel Quad-Core i3 8th gen, 256GB SSD, 8GB memory, from £306
- iMac 21.5" 3.6Ghz Intel Quad-Core i3 8th gen, 512GB SSD, 8GB memory
- iMac 21.5" 3.6Ghz Intel Quad-Core i3 8th gen, 1TB Hard Drive, 8GB memory, from £349
- iMac 21.5" 3.6Ghz Intel Quad-Core i3 8th gen, 1TB Fusion Drive, 8GB memory, from £359
- iMac 21.5" 3.6Ghz Intel Quad-Core i3 8th gen, 1TB SSD, 8GB memory, from £354
Memory
Not buying today? Get an alert under £375
Refurbished iMac 21.5" prices today
£396 is a typical price for an iMac 21.5" in Excellent condition.
Over the last 30 days, the lowest price in Excellent condition was usually £395 to £396.
One seller lists it today, at £396.
What Excellent, Good and Fair look like
The grade describes looks only, as each seller grades it. Every seller here gives a 1‑year warranty. Each seller words its own grades, so here is what each seller calls it.
From £396 for this configuration, at 1 of 1 sellers
- Back Market calls it Premium or Excellent
Shown on a MacBook Pro M2, for illustration.
Good
No seller lists this grade for this configuration today
- Back Market calls it Good
Shown on a MacBook Pro M2, for illustration.
Fair
No seller lists this grade for this configuration today
- Back Market calls it Fair
Shown on a MacBook Pro M2, for illustration.
iMac 21.5" specs
- Screen
- 21.5" Retina display · 219ppi at a resolution of 4096x2304
- Processor
- Intel 3.6 GHz Quad-Core i3 8th gen
- Memory
- 8GB 2400MHz DDR4
- Graphics
- AMD Radeon Pro 555X with 2GB memory
- Shipped with
- macOS 10.14 (Mojave) or above
- Latest software
- macOS 15 (Sequoia)
- Bluetooth generation
- 4.2
- Wi-Fi generation
- 5
- Thunderbolt port count
- 2
- Thunderbolt generation
- 3
- Model identifier
- iMac19,2
- Model number
- A2116
- EMC number
- 3195
- Released
- March 19, 2019
- Discontinued
- April 20, 2021
- Weight
- 12.48 lb
- Size (H x W x D)
- 17.72in x 20.79in x 6.89in
Questions about the iMac 21.5"
What is MRT32?
MRT32 is Apple's part number for the iMac 21.5" 2019 512GB Silver. The one on this page is a custom configuration of it, with 8GB memory. Its model number is A2116. Apple released it in March 19, 2019. Its launch price was £1,649. Apple sold it new until April 20, 2021. It runs macOS 15 (Sequoia).
Which seller has the cheapest refurbished iMac 21.5"?
Today it is Back Market, at £396 for a Excellent (A) unit with 1‑year warranty.
What warranty comes with a refurbished iMac 21.5"?
It depends on the seller. On this page: Back Market 1‑year warranty. Every seller here takes returns for 30 days.
Is a refurbished Mac mini worth buying?
Yes, for most buyers. A refurbished Mac mini performs like a new one for less money, and a desktop that never leaves your desk carries little of the risk of a used laptop. On 7 October 2026, Back Market listed the M1 Mac mini with 8 GB and 256 GB at $488, about 30% below Apple's $699 launch price. eBay Refurbished listed the M4 with 16 GB and 256 GB at $729, $170 less than Apple's new M6 Mac mini with the same memory and storage at $899.