Since you asked, look at the brake caliper in relation to the spokes in the 1st and 2nd pictures. Wheels 1, 3, 4 are the same. Wheel 2 is different.
It's from a casting change from earlier Audi 4000's when they were using the same cast for AWD and FWD wheels (thicker spokes). The wheel in Picture 2 (thinner spokes) is from the 85-87 Audi 4000's that were FWD and premium options.
Originally Posted by mad8vgti
$450. not fair price for rims with no curbage and very good tires?
Well, they're on mismatched tires also, so it's not like they're a pristine set of 14" wheels with matching tires.
They're a good looking OEM wheel. That's it. Your price is about $150 too high.