MSI · PROB840MB B840M-B
MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0
MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0 by MSI (model PROB840MB B840M-B) is an AMD motherboard tracked on PriceSniff.
$140.22
Price checked 2d ago · compared across 1 store
View at eBay → Compare all 1 stores ⌄Overview
It is currently listed at $140.22 at one tracked store. Key specifications: AM5 socket, Micro ATX form factor. Across 9 recorded price checks the price has held steady at $140.22. Choose a motherboard by CPU socket and chipset first, then compare boards that carry the ports, memory support and form factor your build needs. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
eBay | $140.22Best price | In stock | View → |
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PriceSniff tracks the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0 across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under amd motherboard, it is built by MSI, model PROB840MB B840M-B. Notable specs include Socket AM5, Form factor Micro ATX.
Specifications
- Socket
- AM5
- Form factor
- Micro ATX
90-day price history across tracked stores
Over 12 days of tracking, PriceSniff has logged 9 price checks for the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0. The price has held steady at $140.22, with the lowest seen on Oct 19, 2026. Right now the best price is $140.22 at eBay, matching the lowest price we've tracked. The lowest price in the past year is $140.22. Today's best price matches the 90-day average of $140.22.
eBay
View as table
| Date | Price |
|---|---|
| Oct 31 | $140.22 |
| Oct 30 | $140.22 |
| Oct 28 | $140.22 |
| Oct 26 | $140.22 |
| Oct 25 | $140.22 |
| Oct 24 | $140.22 |
| Oct 22 | $140.22 |
| Oct 21 | $140.22 |
| Oct 19 | $140.22 |
What is the best price for the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0?
The lowest price PriceSniff is currently tracking is $140.22 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0 a good deal right now?
It's about average — at $140.22, it's within 0% of its 90-day average of $140.22.
Which stores sell the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0?
PriceSniff compares the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0 across 1 store: eBay.
What is the lowest price the MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0 has dropped to?
The lowest price PriceSniff has recorded is $140.22, seen on Oct 19, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update MSI PROB840MB B840M-B Motherboard AM5 Micro ATX PCIe 4.0 prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
