Sold prices / cpu
Core i9-12900K
LGA1700 · DDR4 or DDR5
The used Core i9-12900K sold median is $257 from 37 qualifying US eBay sales over 14 days (price plus shipping). Down 1% over the past week.
Typical sold price
$257
Most sold between
$249–$260
Since yesterday
▼ -0.1%
Past week
▼ -1.3%
Sales, last 14 days
37
Latest sale
2d ago
Based on 37 completed sales in the last 14 days, shipping included.
Updated with sales through 2026-10-31 · refreshed daily after midnight Pacific
Sold prices over timeCompleted US eBay sales
2026-08-18 → 2026-10-31
2026-10-31
$257
▲ +0.0% day
▼ -11.4% range
37 sales
$290$274$257
Drag or swipe the tape. The gold line is the sold median and the bars are sales that day.
| 2026-10-30 | $275 | Intel Core i9-12900K 3.20GHz 16 Core BX8071512900K 24 Thread LGA 1700 |
| 2026-10-29 | $260 | Intel Core i9-12900K 3.20GHz 16 Core SRL4H 24 Thread LGA 1700 |
| 2026-10-29 | $250 | Intel Core i9-12900K 12th Gen 3.20GHz 16-Core LGA1700 CPU SRL4H |
| 2026-10-28 | $257 | Intel Core i9-12900K 3.20GHz 16 Core SRL4H 24 Thread LGA 1700 |
| 2026-10-28 | $263 | INTEL CORE I9-12900K 3.2GHZ SOCKET LGA1700 16-CORE 24-THREAD CPU PROCESSOR SRL4H |
| 2026-10-27 | $259 | Intel Intel® Core™ i9-12900K 16-Core 3.2GHz Processor (SRL4H) |
| 2026-10-27 | $257 | Intel Core i9-12900K 12th Gen 3.20GHz 16-Core LGA1700 CPU SRL4H |
| 2026-10-27 | $266 | Intel Intel® Core™ i9-12900K 16-Core 3.2GHz Processor (SRL4H) |
| 2026-10-27 | $232 | Intel Core I9-12900K |
| 2026-10-26 | $267 | Intel Core i9-12900K 16-Cores 5.20GHz SRL4H Desktop CPU Processor i9 12900K |
| 2026-10-26 | $260 | Intel Core i9-12900K SRL4H 3.2GHz 30MB 16 Core LGA1700 CPU Processor |
| 2026-10-26 | $90 | Intel Intel® Core™ i9-12900K 16-Core 3.2GHz Processor (SRL4H) |
Out of the box
Works with
Will not work
- B450 Tomahawk MaxCore i9-12900K needs an LGA1700 board, and B450 Tomahawk Max is AM4
- B550 TomahawkCore i9-12900K needs an LGA1700 board, and B550 Tomahawk is AM4
- B550-A ProCore i9-12900K needs an LGA1700 board, and B550-A Pro is AM4
- B550M Pro-VDHCore i9-12900K needs an LGA1700 board, and B550M Pro-VDH is AM4
- ROG Strix B550-FCore i9-12900K needs an LGA1700 board, and ROG Strix B550-F is AM4
- X570 TomahawkCore i9-12900K needs an LGA1700 board, and X570 Tomahawk is AM4
- B650 Tomahawk WiFiCore i9-12900K needs an LGA1700 board, and B650 Tomahawk WiFi is AM5
- B650-A WiFiCore i9-12900K needs an LGA1700 board, and B650-A WiFi is AM5
- B650 Gaming Plus WiFiCore i9-12900K needs an LGA1700 board, and B650 Gaming Plus WiFi is AM5
- ROG Strix B650E-FCore i9-12900K needs an LGA1700 board, and ROG Strix B650E-F is AM5
- B650M ProCore i9-12900K needs an LGA1700 board, and B650M Pro is AM5
- X670E TomahawkCore i9-12900K needs an LGA1700 board, and X670E Tomahawk is AM5