Tacklife via Amazon offers the Tacklife Folding Entrenching Shovel Tool for $14.97. Coupon code "93YQHNLM" cuts it to $10.03. With free shipping via Prime, that's tied with our December mention at $5 off and the best deal we could find. It can be locked into a 90° or 180° angle, and features a carry pouch and teeth on one side. Deal ends February 14.