Refurbished iMac compatible with macOS 10.15 Catalina
166 configurations from $122 in Fair at 7 sellers. Checked .
Which iMac?
iMac configurations, most popular first
iMac 24" M3 (2023), 16GB memory, 256GB
$743Good at Mac of All Trades Excellent from $799 5 offers in 2 colors from 2 sellers
iMac 24" M1 (2021), 16GB memory, 512GB
$695Excellent at Mac of All Trades 6 offers in 2 colors from 4 sellers
iMac 24" M1 (2021), 16GB memory, 256GB, 8-core CPU, 8-core GPU
$599Good at Mac of All Trades Excellent from $645 3 offers in 2 colors from 2 sellers
iMac 24" M1 (2021), 8GB memory, 256GB
$589Excellent at eBay Refurbished 11 offers in 4 colors from 4 sellers
iMac 24" M4 (2024), 16GB memory, 256GB
$859Good at eBay Refurbished Excellent from $979 8 offers in 5 colors from 4 sellers-
iMac 24" M1 (2021), 16GB memory, 256GB, 8-core CPU, 7-core GPU
$728Good at Back Market Excellent from $746 5 offers in 2 colors from 2 sellers 
iMac 27" (2020), 8GB memory, 256GB
$569Excellent at Amazon Renewed 2 offers from 2 sellers
iMac 24" M3 (2023), 16GB memory, 1TB
$1,629Excellent at Amazon Renewed 1 offer from 1 seller
iMac 27" (2017), 8GB memory, 1TB
$295Fair at eBay Refurbished 3 offers from 3 sellers-
iMac 27" (2020), 32GB memory, 2TB
$899Excellent at MacPro-LA 3 offers from 2 sellers -
iMac 27" (2020), 32GB memory, 256GB
$799Excellent at MacPro-LA 2 offers from 2 sellers 
iMac 24" M1 (2021), 8GB memory, 512GB
$679Excellent at Amazon Renewed 5 offers in 3 colors from 2 sellers
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How we rank
Most popular first counts views and clicks on RefurbMe over the last 30 days, recent ones weighing more. Lowest price sorts by the cheapest offer that fits your answers. Each card is one model, storage, memory and chip, all colors together. With a model and a condition chosen, the first card says why it comes first.
About these prices
Excellent from $193, Good or better from $170, any grade from $122.
Offers per seller on this page: Mac of All Trades 95, Back Market 68, Apple Store 59, Amazon Renewed 58, eBay Refurbished 50, MacSales.com 21, MacPro-LA 4. Each seller grades its own stock; warranty and returns are on each offer.
Browse refurbished iMac
iMac models in stock
- iMac 24" M4 (2024) from $859
- iMac 24" M3 (2023) from $743
- iMac 24" M1 (2021) from $589
- iMac 27" (2020) from $569
- iMac 21.5" (2019) from $199
- iMac 27" (2019) from $379
- iMac 21.5" (2017) from $179
- iMac 27" (2017) from $295
- iMac 21.5" (2015) from $170
- iMac 27" (Late 2015) from $208
- iMac 27" (Mid 2015) from $240
- iMac 27" (2014) from $215
- iMac 21.5" (2014) from $139
- iMac 21.5" (2013) from $122
- iMac 27" (2013) from $359
- iMac 21.5" (2012) from $199
- iMac 27" (2011) from $440
- iMac 21.5" (2010) from $169
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By feature
- with Nano texture glass
- with Apple Silicon Chip
- with Apple Intelligence
- with Intel Processor
- compatible with macOS 27 Golden Gate
- compatible with macOS 26 Tahoe
- compatible with macOS 15 Sequoia
- compatible with macOS 14 Sonoma
- compatible with macOS 13 Ventura
- compatible with macOS 12 Monterey
- compatible with macOS 11 Big Sur
- compatible with macOS 10.15 Catalina
- compatible with macOS 10.14 Mojave
- compatible with macOS 10.13 High Sierra