Ok here's what I'm gonna do. The prize is one of the 5 units that are left.
At 8pm CST (or really close to that time), I will post a riddle. First 5 ppl to PM the solution win. Sound fun ppl?
edit: oh yea btw, the riddle will be one that i'm getting off the web so there may be a chance that you've seen it already. Start digging