3M Softback Sanding Sponge 02604, 4 1/2 x 5 1/2 in, Fine Grit, Fast Cutting, Gray, 20 Pack 18 x 9.9 x 9.9 in Fine is up for auction in Automotive. The current bid is $4.50, 87% below the $35.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.