If you can weld you could likely make one better for less, it looks a bit chinsy to me....especially for the cost.

Call a local welder and ask about making something like this only with thicker steel and multiple holes in the bottom for anchoring to the concrete foundation with 5/8ths or 7/8ths inch wedgit bolts.

Keep this in mind....thieves are using sawsalls to cut through safes so buying a cheap safe could be money poorly spent.....and that moving a heavy safe could be cheaper than buying new guns. It wouldn't hurt to have a security system on your residence, that will reduce the time a crook can spend in your home...thus reducing your losses.