9:1 pistons f/s

i have weisco 9:1 pistons with top, side and bottom coatings that have less than 8 miles on them for sale. the pistons were in my GTI-R block before i took them out to go with a bigger bore piston. the machine shop that honed the block "accidently" made a mistake and therefore the stock bore pistons won't work. the car was literally started up and drove around in the shop's parking lot and around the block, short block. i am asking $400 for these pistons that are in great shape. the coatings were and extra $120 ($10 per coating).