ASUS PRO B860M-CT-CSM Intel® B860 (LGA 1851) mATX Motherboard, PCIe 5.0, DDR5, 2X M.2, Intel® 1G LAN, 2X DP, HDMI, USB Type-C®, TPM IC onboard with Enhanced Security, Reliability and Manageability

Amazon

ASUS PRO B860M-CT-CSM Intel® B860 (LGA 1851) mATX Motherboard, PCIe 5.0, DDR5, 2X M.2, Intel® 1G LAN, 2X DP, HDMI, USB Type-C®, TPM IC onboard with Enhanced Security, Reliability and Manageability

$71.33

Last in stock -

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  • Amazon Resale

Observed history

Recorded observations, not continuous stock coverage. Prices exclude any fees not included in the retailer’s observed price.

Last seen in stock: Aug 8, 2026, 12:39 PM UTC. Historical observations do not establish current availability.

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$71.33 to $77.16

Price (USD)$65.00$70.00$75.00$80.00$85.00UnavailableJul 30, 2026, 5:11 PM UTC · Amazon Resale · In stock · $77.16Aug 3, 2026, 5:57 PM UTC · Amazon Resale · Out of stock · No recorded priceAug 3, 2026, 9:33 PM UTC · Amazon Resale · In stock · $77.16Aug 3, 2026, 9:33 PM UTC · Amazon Resale · Out of stock · No recorded priceAug 4, 2026, 11:40 AM UTC · Amazon Resale · In stock · $77.16Aug 4, 2026, 11:41 AM UTC · Amazon Resale · Out of stock · No recorded priceAug 4, 2026, 4:57 PM UTC · Amazon Resale · In stock · $77.16Aug 8, 2026, 12:39 PM UTC · Amazon Resale · In stock · $71.33

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May 17, 2026, 12:39 PM UTCAug 15, 2026, 12:39 PM UTC

Published observations in this window begin Jul 30, 2026, 5:11 PM UTC. Earlier space has no published data.

Colored lines: available at the recorded price · Gray: unavailable or a stock transition. The unavailable baseline does not mean a $0 price. Hollow marks and gaps indicate unknown availability or missing prices. Steps connect observations; availability between checks is not guaranteed.

View 8 observations
ObservedPriceAvailability
Aug 8, 2026, 12:39 PM UTC$71.33In stock
Aug 4, 2026, 4:57 PM UTC$77.16In stock
Aug 4, 2026, 11:41 AM UTC-Out of stock
Aug 4, 2026, 11:40 AM UTC$77.16In stock
Aug 3, 2026, 9:33 PM UTC-Out of stock
Aug 3, 2026, 9:33 PM UTC$77.16In stock
Aug 3, 2026, 5:57 PM UTC-Out of stock
Jul 30, 2026, 5:11 PM UTC$77.16In stock