NEW 13in Hoosier R25B 20.5x7.0-13 #43163 FSAE full set of 4 tires

Tires are brand new and have never been mounted since purchase less than two months ago. They have been kept in black contractor bags at room temperature indoors. They still have manufacturer stickers on them.
Tires will not be sold individually, this is a lot for all four.
Listed price of $600 is more than $100 less than the SAE discounted price and more than $250 less than the retail price.
See pictures attached.
ebay listing: http://www.ebay.com/itm/NEW-13in-Hoo...FZOM2P&vxp=mtr

Please check your PM.

Thanks!