Sold prices / mobo
B550-A Pro
AM4 · DDR4 · ATX
The used B550-A Pro sold median is $82 from 14 qualifying US eBay sales over 30 days (price plus shipping). Down 8% over the past week.
Typical sold price
$82
Most sold between
$79–$96
Since yesterday
▼ -2.9%
Past week
▼ -8.3%
Sales, last 30 days
14
Latest sale
3d ago
Based on 14 completed sales in the last 30 days, shipping included.
Updated with sales through 2026-11-12 · refreshed daily after midnight Pacific
Sold prices over timeCompleted US eBay sales
2026-08-15 → 2026-11-12
2026-11-12
$82
▼ -3.5% day
▼ -3.5% range
14 sales
$94$85$75
Drag or swipe the tape. The gold line is the sold median and the bars are sales that day.
| 2026-11-09 | $99 | MSI PRO B550-A PRO AM4 AMD B550 SATA 6Gb/s USB 3.0 ATX AMD Motherboard |
| 2026-11-05 | $80 | MSI B550-A Pro AM4 Motherboard, DDR4, PCIe 4.0, ATX |
| 2026-10-31 | $79 | MSI B550-A PRO-VDH Desktop Motherboard AMD Socket B550 AM4 ATX M.2 |
| 2026-10-30 | $104 | MSI B550-A PRO AM4 AMD ATX SATA 6Gb/s M.2 Motherboard Is Open Box |
| 2026-10-28 | $98 | MSI B550-A PRO AMD Socket AM4 DDR4 Desktop Motherboard |
| 2026-10-28 | $85 | MSI B550-A PRO AMD Socket AM4 DDR4 ATX Motherboard |
| 2026-10-28 | $70 | MSI B550-A Pro AMD AM4 ATX Motherboard |
| 2026-10-23 | $80 | MSI B550-A PRO AM4 ATX Motherboard - New Open Box |
| 2026-10-21 | $80 | MSI B550-A PRO AM4 ATX Motherboard - New Open Box |
| 2026-10-19 | $105 | MSI B550-A PRO V1 AM4 ATX Motherboard, Black, DDR4 PCIe 4.0 |
| 2026-10-18 | $105 | MSI B550-A PRO V1 AM4 ATX Motherboard, Black, DDR4 PCIe 4.0 |
| 2026-10-17 | $89 | MSI B550-A PRO B550 ATX AM4 DDR4 Motherboard, 4 Slots, M.2, PCIe |
Out of the box
Works with
Will not work
- Ryzen 5 7600Ryzen 5 7600 needs an AM5 board, and B550-A Pro is AM4
- Ryzen 5 7600XRyzen 5 7600X needs an AM5 board, and B550-A Pro is AM4
- Ryzen 5 7600X3DRyzen 5 7600X3D needs an AM5 board, and B550-A Pro is AM4
- Ryzen 7 7700Ryzen 7 7700 needs an AM5 board, and B550-A Pro is AM4
- Ryzen 7 7700XRyzen 7 7700X needs an AM5 board, and B550-A Pro is AM4
- Ryzen 7 7800X3DRyzen 7 7800X3D needs an AM5 board, and B550-A Pro is AM4
- Ryzen 9 7900Ryzen 9 7900 needs an AM5 board, and B550-A Pro is AM4
- Ryzen 9 7900XRyzen 9 7900X needs an AM5 board, and B550-A Pro is AM4
- Ryzen 9 7900X3DRyzen 9 7900X3D needs an AM5 board, and B550-A Pro is AM4
- Ryzen 9 7950XRyzen 9 7950X needs an AM5 board, and B550-A Pro is AM4
- Ryzen 9 7950X3DRyzen 9 7950X3D needs an AM5 board, and B550-A Pro is AM4
- Ryzen 5 8500GRyzen 5 8500G needs an AM5 board, and B550-A Pro is AM4