I have a ABIT BP6 mobo with a 600Mhz PIII processor I'd let go for $25 shipped. This is a dual CPU mobo (only one CPU included).
1 ABit BP6 mobo
1 PIII 600Mhz
2 Global Win High Performance Heatsink and fan
no onboard audio / video and no RAM included
PM me if interested.
-Goz