Costco Sale: G-Floor Diamond Tread Garage Floor Cover by Rhonda May 8, 2021 *UPDATE* 7/26/18. Costco has the Better Life Technology G-Floor Diamond Tread Waterproof Garage Floor Cover/Protector on sale for $119.99 (after instant savings), now through August 3, 2018. That is $30 off… 0 FacebookTwitterPinterestEmail
