Walmart offers the Fortress Quick Access Alarming Pistol Safe for $51.81. Opt for in-store pickup to drop it to $46.25. That's $2 under our mention from six days ago and the lowest price we've seen. (It's also the best deal now by $4.) This steel safe holds up to two pistols and features a tamper- and motion-sensitive programmable alarm, spring-loaded drop-down door, quiet keypad, and override key.