I have 4 x 5830s and 1 x 5870 for sale. They are unused and unopen. But I am only willing to accept BTC, and want to boost my ratings on https://bitmit.net
so Id like to conduct the sale through there.
I placed one up for auction today, here: https://bitmit.net/en/trade/i/251-unused-unopened-radeon-hd-5830-sapphire-brand-avg-284mhash-s
If you feel like bidding on them all I could put them all up for auction, starting at ~10btc each.
Or I will close the open auction and you could buy all four immediately for 63btc(~$420).
I also have a 5870 MSI lightning (really nice/clean metal chassis), that I am selling for 38btc(~$250). I was going to wait until the 5830s sold before I listed it.
if your interested let me know!