Looking for:

Socket 370/462 (A) heatsink that uses screws or thumb pressure to mount to avoid the unfortunate screw-driver slip. Must be capable if dissipating enough heat for high end Athlon XP's. Willing to take multiple if price with shipping (to USA) is good.

Asus P3C-E (i820 based) P3 motherboard.

Boxed Diamond Viper V330, V550, V770 mostly. Willing to take others if price is right.