If your not concerned about looks you can build one pretty cheap. Couple sheets of plywood and some 2x4s. even throw in some 2x6 if you want it super strong.
Dont listen to this joker! now give me your specs!
Oh C'mon, Just cause I built my bench in an hour an a half. Although it's more of utilitarian by design than asthetically pleasing.(I'll wait while you google the big words)
I would build one for you but the gas to get out to Houston would kill you.