Costco: Dexas 3-Pk Grippboard Cutting Board $14.99 by Rhonda July 18, 2020 4/12/16. Raised non-slip border prevents spilling and keeps juices on the board. Costco has the Dexas 3-Pack Grippboard Cutting Board priced at $14.99. While supplies last. Features: • Non-porous • Odor … 0 FacebookTwitterPinterestEmail