So reading through some of the pages I have seen some interest in "Group Buys" in which several people would buy their cards at the same time to get a bulk discount.

Are there any group buys in which you can put forward x dollars to buy a card and get a percentage of the mined coins after electricity based on how much you put forward?

If nothing like this exists, I am willing to host this kind of group buy. This would allow people who don't have or don't want to drop $3500+ on a card and get a bit of proof it works before investing heavily.

If 5+ people here are interested, I'll get a system set up so we can get mining!