In need of some stock ponys

Ok my cuz has a v-6 that he put 18' saleens on, well he wants to sell his car without the rims, so I put my rims on his car and i got his saleens but anyways, I need to find a pair of stock ponys. Cause I wanna keep 2 of my rims to put some ET's on.

When he sells the 6cyl he is buying another car w/ corba r's and he is giving them too me. no charge.

So anyone know got a pair they wanna part with or know a place I could find a pair for cheep?