How many GH/s were you thinking in trade?
I dunno, like 100 ish ?
Well they're like 120$ on ebay so you're honestly more likely to get two rockminers (32-37 ghash each) which is like 70ish ghash. Don't expect much more just not trying to get your hopes up.
2 rockminers would be ok, arent s1's going for like .2 now?