Cabinetgiant.com

http://www.cabinetgiant.com/

I ran across this site mail order modular wall cabinets. Check out the video. Its kinda expensive, the sizes are a too small for my liking, but they look very stable and stackable. From the video the back looks much more stable than most of your standard wall cabinets. I think they have local pickup options also to save on shipping. Enjoy

Not too bad of prices to get a truly stealth looking cab - rather than having some plywood or OSB box built...