ZipZoomfly.com offers this $15 mail-in rebate for use on select ECS Black Series ATX motherboards. With shipping starting around $8, each is at the lowest total price we could find. Rebate expires July 31. The deals, all after the above rebates:

• ECS A780GM-A AMD 780G Socket AM2+ ATX for AMD CPUs (pictured) for $57.99 + $8 s&h
• ECS GF8200A nVidia GeForce 8200 Socket AM2+ ATX for AMD CPUs for $63.99 + $8 s&h
• ECS P45T-A Intel P45 Socket 775 ATX for Intel CPUs for $92.99 + $10 s&h