3200+ Venice vs 3200+ Venice? what the diff?

Different core revisions. Read on AMD site, cant find it now, that the higher revision is the best in that small, usually unnoticable bugs are worked out of the cores.

get the cheaper one and put the 16 bucks towards a video card.
 
They seem very simular. I would get the cheaper one, i think they're trying to rip you off!