This is just an interesting idea me and ROCKETRODS came up with..
it's a grab bag of 15 items
5 RANDOM pins (Could be rare)
5 Ride Peices (Includes 1 teleporter set, a right and left turn, and a start peice)
5 RANDOM Items (Includes at least 3 RARE Items)
You can offer whatever you like, im looking for credits, rare stuff, ANYTHING..
How this works is, the more (or better) stuff you offer, the better items you'll get in return.. let's say someone offers buyables, then he won't get any good rare items, but if he offered something rare, then he's going to get something rare.. so what items you get in return, all depends on what items you offer..