Walmart offers the Better Life Technology G-Floor Parking Pad Garage Floor Cover in Slate Grey, model no. GF55RB717SG, for $115.16 with free shipping. That's $15 under our December mention and the lowest total price we've seen. (It's the best deal today by $75.) This 17x7.5-foot floor protector features a ribbed design and can be trimmed for a custom fit.