Walmart offers the Nexus 12" x 12" Self-Adhesive Vinyl Tile 20-Pack in Beige Terracotta, model no. FTVMA42020, for $10.68. Opt for in-store pickup to dodge the $4.97 shipping fee. (Amazon has it for the same price with free shipping.) That's the lowest price we could find by $3. They feature peel-and-stick installation, a high gloss no-wax finish, and 1.2-mm thickness.