There are several RAID MoBos on NewEgg for about $60. I went with ABIT NV7-133R for $56. This has 5-ch audio, SPDIF (optional bracket), usb 2.0, LAN, DDR support apart from RAID. Only 5 left. They also have KT266A based boards.
Another option would be to get new ECS KT333 based RAID board for $65 shipped (see pricewatch).
BTW, NewEgg also has refurb. ECS k7s5a for $35.
Another option would be to get new ECS KT333 based RAID board for $65 shipped (see pricewatch).
BTW, NewEgg also has refurb. ECS k7s5a for $35.