Wheel Identity Question

[blownbuick]

Can anybody indentify the wheels that are on the GN in the following picture:

http://f2.pg.photos.yahoo.com/ph/blownbuick/album?.dir=/a4b3

If so, do you have an idea of the value of a set in good condition with 8.5" rears and 7" fronts?

Thanks,
Wal Taylor
blownbuick@yahoo.com

 

[arista5]

http://www.centerlinewheels.com/photo_detail_car.php?id=398

champ 500's

 

[blownbuick]

Thanks for the information. Does anybody have an idea what these wheels are worth???

Thanks,
Wal Taylor

 

[CHARGED]

prices

Probably around $75 a pc. in excellent condition