well i guess ill give away my trade secret, these things take an hour or two to build once you know what your doing and only cost a max of 50 bucks to build. my cousin and i each made one mine holds 22 discs, a cooler and a fold up chair. my cousins holds, get this, 40 discs!!!, a cooler, and a chair. sell em for 75, as im not really looking for profit. shipping would be whatever it costs. once i get the thing as rigid as i want it, and painted, ill post up some pics. BTW, how do you post pics??