$200 sound good for cop car wheels?

i found a set of four wheels (15x7) shipped for $200. they need to be blasted ($10 each) and powder coated ($20-$25 each) so that brings me to $340 or roughly $85 each.

i know they're hard to come by and have seen them going for much more at the auto swap meets but does $200 sound reasonable or can they be had for cheaper? also, not having had anything blasted or coated before do those prices sound ok?

the only other place i have found that sells these cleaned up is stockton wheel and they want $135 each for bare wheels so i don't have much to compare to.