During its Black Friday sale, Walmart offers the Stack-On Personal Safe with Biometric Lock, model no. PS-15-10-B, for $68 with free shipping. (Amazon charges the same.) That's the lowest total price we could find by $26 and the best we've ever seen for a safe that opens via fingerprint. This small 2-shelf safe measures 13-7/8"W x 9-7/8"D x 9-7/8"H.