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Motherboard Prices, Deals and Where to Buy in United States

AMD AM4/AM5 & Intel LGA boards - sorted by lowest price

Motherboard price comparison in United States

Compare listed motherboards prices in United States and ranks listings by Price. We normalize product titles and specs so you can compare like-for-like options faster, then jump directly to Amazon from each row when you are ready to buy.

For motherboard deals, confirm platform compatibility and feature needs first, then compare pricing so lower-cost boards do not remove ports or expansion you require. Check the catalog timestamp and verify the current Amazon listing before you commit.

Planning a build budget? Read the 2026 motherboard price guide for recorded price bands, socket counts, form factors, and a compatibility checklist.

Need help before choosing a listing? See where to buy a motherboard safely and the AM5 compatibility guide.

Tracking 87 motherboards · Sorted by Price

Showing 87 resultsBest: $73.49New items: 84Catalog updated: Apr 3, 2026


$73.49	$73.49	✓ 75	→ Stable	-	GIGABYTE B550M K AMD AM4 Micro-ATX Motherboard, Supports Ryzen 5000/4000/3000 Series Processors, DDR4, 3+3 Power Phase, 2X M.2, PCIe 4.0, USB 3.2 Gen 1, GbE LAN, Q-Flash Amazon (paid) ↗ AM4B550Micro-ATXDDR4PCIe 4.02x M.2	3 yr
$98.99	$98.99	✓ 75	→ Stable	-	ASUS Prime B550M-A WiFi II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header Amazon (paid) ↗ AM4B550Micro-ATXDDR42x M.2Wi-Fi	3 yr
$99.99	$99.99	✓ 75	→ Stable	-	GIGABYTE B550 Eagle WIFI6 AMD AM4 ATX Motherboard, Supports Ryzen 5000/4000/3000 Processors, DDR4, 10+3 Power Phase, 2X M.2, PCIe 4.0, USB-C, WIFI6, GbE LAN, PCIe EZ-Latch, EZ-Latch, RGB Fusion Amazon (paid) ↗ AM4B550ATXDDR4PCIe 4.02x M.2Wi-Fi	3 yr
$99.99	$99.99	✓ 75	→ Stable	-	MSI PRO B550M-VC WiFi ProSeries Motherboard (AMD Ryzen 5000 Series, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.2, mATX)Amazon (paid) ↗ AM4B550Micro-ATXDDR44x M.2Wi-Fi	3 yr
$99.99	$99.99	✓ 75	→ Stable	-	MSI B550-A PRO ProSeries Motherboard (AMD Ryzen 5000, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX)Amazon (paid) ↗ AM4B550ATXDDR44x M.2	3 yr
$119.99	$119.99	✓ 75	→ Stable	-	ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 (3rd Gen Ryzen™) ATX Gaming Motherboard (PCIe 4.0, WiFi 6, 2.5Gb LAN, BIOS Flashback, USB 3.2 Gen 2, Addressable Gen 2 RGB Header and Aura Sync)Amazon (paid) ↗ AM4B550ATXDDR42x M.2Wi-Fi	3 yr
$119.99	$119.99	✓ 75	→ Stable	-	MSI PRO B760M-P DDR4 ProSeries Motherboard (Supports 12th/13th/14th Gen Intel Processors, LGA 1700, DDR4, PCIe 4.0, M.2, USB 3.2 Gen2, HDMI/DP, mATX)Amazon (paid) ↗ LGA1700B760Micro-ATXDDR44x M.2	3 yr
$119.99	$119.99	✓ 75	→ Stable	-	Asrock B760M Pro RS WiFi White Intel Micro ATX Motherboard DDR5 DIMM 7200 MHz 256 GB LGA1700 SATA3 6.0 Gb/s LED M.2 Amazon (paid) ↗ LGA1700B760Micro-ATXDDR5Wi-Fi	1 yr
$129.99	$129.99	✓ 75	→ Stable	-	GIGABYTE B760M DS3H AX DDR4 Intel LGA 1700 mATX Motherboard, Support Intel Core 14th/13th/12th Gen, DDR4, 6+2+1 Power Phase, 2X M.2, PCIe 4.0, USB-C, WIFI6E, 2.5GbE LAN, Q-Flash Plus, PCIe EZ-Latch Amazon (paid) ↗ LGA1700B760Micro-ATXDDR4PCIe 4.02x M.2	3 yr
$129.99	$129.99	✓ 75	→ Stable	-	ASRock B650 PRO RS AMD Ryzen 7000 Series Processors Motherboard Amazon (paid) ↗ AM5B650ATXDDR51x M.2Wi-Fi	3 yr
$129.99	$129.99	✓ 75	→ Stable	-	ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback Amazon (paid) ↗ LGA1851B860ATXDDR5	3 yr
$134.00	$134.00	✓ 75	→ Stable	-	ASUS TUF Gaming B650-PLUS WiFi AMD B650 AM5 Ryzen™ Desktop 9000 8000 and 7000 ATX Motherboard, 14 Power Stages, PCIe® 5.0 M.2, DDR5 Memory, WiFi 6 and 2.5 Gb Ethernet, USB4® Support Aura Sync Amazon (paid) ↗ AM5B650ATXDDR5Wi-Fi	3 yr
$138.44	$138.44	✓ 75	→ Stable	-	MSI PRO Z790-P WiFi ProSeries Motherboard (Supports 12th/13th/14th Gen Intel Processors, LGA 1700, DDR5, PCIe 5.0, M.2, 2.5Gbps LAN, USB 3.2 Gen2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.3, ATX) (Renewed)Amazon (paid) ↗ LGA1700Z790ATXDDR5Wi-Fi	-
$139.99	$139.99	✓ 75	→ Stable	-	GIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX Motherboard, DDR5, Triple M.2 (1x PCIe 5.0 M.2 + 2X PCIe 4.0 M.2), USB 3.2 Gen2x2 Type-C, AMD Wi-Fi 6E, Realtek GbE LAN Amazon (paid) ↗ AM5B650ATXDDR53x M.2Wi-Fi	5 yr
$139.99	$139.99	✓ 75	→ Stable	-	MSI MAG B760 Tomahawk WiFi Gaming Motherboard (Supports 12th/13th/14th Gen Intel Processors, LGA 1700, DDR5, PCIe 5.0, M.2, 2.5Gbps LAN, USB 3.2 Gen2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.3, ATX)Amazon (paid) ↗ LGA1700B760ATXDDR54x M.2Wi-Fi	3 yr
$139.99	$139.99	✓ 75	→ Stable	-	Asus ROG Strix B550-F Gaming WiFi II AMD AM4 (3rd Gen Ryzen) ATX Gaming Motherboard (PCIe 4.0,WiFi 6E, 2.5Gb LAN, BIOS Flashback, HDMI 2.1, Addressable Gen 2 RGB Header and Aura Sync)Amazon (paid) ↗ AM4B550ATXDDR42x M.2Wi-Fi	3 yr
$139.99	$139.99	✓ 75	→ Stable	-	MSI MPG B550 Gaming Plus V1 Gaming Motherboard (AMD Ryzen 5000, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX)Amazon (paid) ↗ AM4B550ATXDDR4PCIe 4.04x M.2	3 yr
$139.99	$139.99	✓ 75	→ Stable	-	GIGABYTE B760M Gaming Plus WiFi DDR4 LGA 1700 Intel B760 M-ATX Motherboard, 2* M.2, PCIe 4.0, Front USB 3.2 Gen 1 Type-C, 6 GbE LAN, Q-Flash Plus, EZ-Latch Amazon (paid) ↗ LGA1700B760Micro-ATXDDR4PCIe 4.0Wi-Fi	3 yr
$139.99	$139.99	✓ 75	→ Stable	-	MSI B760 Gaming Plus WiFi Gaming Motherboard (Supports 12th/13th/14th Gen Intel Processors, LGA 1700, DDR5, PCIe 4.0, M.2, 2.5Gbps LAN, USB 3.2 Gen2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.3, ATX)Amazon (paid) ↗ LGA1700B760ATXDDR5PCIe 4.04x M.2Wi-Fi	3 yr
$144.99	$144.99	✓ 75	→ Stable	-	MSI PRO B760-P WiFi DDR4 ProSeries Motherboard - Supports 12th/13th/14th Gen Intel Processors, LGA 1700, DDR4, PCIe 4.0, M.2, 2.5Gbps LAN, USB 3.2 Gen2, HDMI/DP, Wi-Fi 6E, Bluetooth 5.3, ATX Amazon (paid) ↗ LGA1700B760ATXDDR4Wi-Fi	3 yr
$147.49	$147.49	✓ 75	→ Stable	-	ASUS ROG Strix B650-A Gaming WiFi AMD B650 AM5 Ryzen™ Desktop 9000 8000 & 7000 ATX motherboard, 12 + 2 power stages, DDR5, 3x M.2 slot, PCIe® 4.0, 2.5G LAN, WiFi 6E, USB 3.2 Gen 2x2 Type-C®, Aura Sync Amazon (paid) ↗ AM5B650ATXDDR53x M.2Wi-Fi	3 yr
$149.99	$149.99	✓ 75	→ Stable	-	GIGABYTE B850M Gaming X WIFI6E AMD AM5 mATX Motherboard, Support AMD Ryzen 9000/8000/7000 Series, DDR5, 10+2+2 Power Phase, 2X M.2, PCIe 5.0, USB-C, WIFI6E, 2.5GbE LAN, EZ-Latch, 5-Year Warranty Amazon (paid) ↗ AM5B850Micro-ATXDDR52x M.2	5 yr
$149.99	$149.99	✓ 75	→ Stable	-	MSI B850 Gaming Plus WIFI6E Motherboard, ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5 - DDR5 Memory Boost 8200+ MT/s (OC), PCIe 4.0 x16, M.2 Gen5, Wi-Fi 6E, 2.5G LAN Amazon (paid) ↗ AM5B850ATXDDR5PCIe 4.01x M.2Wi-Fi	-
$149.99	$149.99	✓ 75	→ Stable	-	ASUS B650E MAX Gaming WiFi W – AMD B650 AM5 ATX Motherboard, White PCB, DDR5, PCIe 5.0, 3X M.2, Wi-Fi 6E, 2.5Gb LAN, USB 10Gbps Type-C, DisplayPort, HDMI™, BIOS Flashback™, Aura Sync, Advanced AI PC Amazon (paid) ↗ AM5B650ATXDDR53x M.2Wi-Fi	3 yr
$149.99	$149.99	✓ 75	→ Stable	-	GIGABYTE B650E Eagle WIFI6E AMD AM5 ATX Motherboard, Supports Ryzen 9000/8000/7000 Series, DDR5, 8+2+2 Power Phase, 3X M.2, PCIe 5.0, USB-C 3.2 Gen 1, Wi-Fi 6E, 2.5GbE, Q-Flash, EZ-Latch, RGB Fusion Amazon (paid) ↗ AM5B650EATXDDR53x M.2Wi-Fi	5 yr

Showing 1-25 of 87

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Motherboards FAQ

Common questions about comparing motherboards deals in United States.

How are motherboards deals ranked on this page?

Listings are sorted by Price so you can compare value quickly in United States. You can also apply filters to narrow results before comparing final prices.

How often are motherboards prices updated in United States?

Each page shows its latest catalog update date. Always use the Amazon link to verify the current price and availability before purchasing.

Can I filter out used and renewed motherboards?

Yes. Use condition filters to focus on new, used, or renewed products. This helps you compare like-for-like options and avoid mixing warranty expectations across conditions.

How should I compare motherboard deals beyond price?

Confirm socket, chipset, memory support, and expansion needs before comparing price. Lower-cost boards can still be poor value if they remove I/O, M.2 slots, or PCIe features you need.