newegg offers the ECS LGA 775 Intel G41 Micro ATX Motherboard
, model no. G41T-M7, for $39.99. This $40 mail-in rebate
makes it $0
. With free shipping
, that's the least expensive motherboard we've seen. (It's also the lowest total price we could find for this model by $44.) Features include compatibility with Intel Core 2 Quad, Core 2 Duo, Pentium D, and Celeron processors, support for up to 8GB RAM, PCI Express x16 slot, two SATA 3Gb/s ports, and more. Rebate expires November 25.