18" boyd coddington wheels

ive got 4 18 inch boyd magneato wheels i picked up for my mustang but decided to go a different route. two are 18x10s and the other two i was told were 18x8s. they have tires on them but not great,rims are in good shape but not perfect. i was wanting to trade for a drag set up, 15x10s with 6.5 back space and a 15x3.5 for the front in a 5 on 4.5 lug pattern. not sure what their worth so ill say $650 obo. located about 10 min south of peoria il.

http://i137.photobucket.com/albums/q...m_97/boyd4.jpg
fronts
http://i137.photobucket.com/albums/q...m_97/boyd3.jpg
rears
http://i137.photobucket.com/albums/q...m_97/boyd1.jpg