Don't forget about the big one, too.

http://www.harborfreight.com/72-in-18-drawer-glossy-red-industrial-roller-cabinet-61656.html

Two months ago, it was on sale at $1099,(today is $1199, on sale) but you must pay shipping, as the stores don't carry it and they won't bring them in on a stock order either. My shipping was about $98, for it two months ago.(not bad, for shipped directly to farm, and driver waits for you to inspect it, before he leaves) Note: You must have a way to unload them, on the farm{forklift or tractor loader, etc}