Eh, honestly I'll throw in the Rockminer if you want but lets be honest with each other:  It's an old process node and not that great of a chip, thus it isn't worth too much, lol.  Probably not even worth it's shipping weight if I have to pay, kinda a heavy unit for what it makes.

As I said, I'm prefering a rental, but I'd sell the whole lot right now for probably...  say 4BTC?  I really want about $800 at the end of the day for the lot and honestly that may be too much.  Shipping costs are tricky too...  I can't drop much lower though, so you be the judge.

If you did buy them at that rate, I'd throw in a few months of hosting too, given I have dirt cheap electric.  They'd still be yours and boxed up at the end on request, naturally.