A more economical way to go:
http://www.opticsplanet.net/gun-cases.html
I have several of these:
http://www.opticsplanet.net/plano-mo...ase-76080.html (they work very well, fit in the back of a C5 Corvette, but the foam is a little thick and has to be trimmed)
and these:
http://www.opticsplanet.net/plano-mo...oam-46521.html (which I like for long-barreled, heavy shotguns like my mono-trap)