What is the Cheapest Skateboard Setup I Can Build?

[@diplenski]

marketplace is a great option. i have 3 different completes i picked up on the cheap - $60 superior deck, indy trucks, oj wheels. $40 real deck, indy forged hollows, bones wheels. $15 superior deck, thunder forged hollow lights, primitive wheels. they were all hardly ridden, like new, pro-quality brands/parts.