If you are looking for a nice nForce 650i Ultra motherboard but you are on a budget, check out this EVGA nForce 650i Ultra for only $49.99 over at Tiger Direct and CompUSA. The board still has a $5.42 shipping charge, but $55.41 for this board is a great deal.
Check it out via PriceGrabber here.

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The EVGA nForce 650i Ultra T1 Socket 775 motherboard supports Intel core 2 Extreme, Intel Core 2 Quad, Intel Core 2 Duo, Pentium EE, and Pentium CPUs up to 1333MHz FSB. This ATX platform also supports Dual Channel DDR2 memory up to 8GB up to 800MHz, PCIe x16, SATA 300MB/sec with RAID 0, RAID1, RAID 0+1, 7.1-channel audio, and 10 USB 2.0 ports. If you’re ready for Windows Vista, EVGA is ready for you with the new nForce 650i.