If you can find one without a bunch of extras, look for a Zone VI Ultralight (like the one I got onEbay recently). It takes a Sinar-sized lensboard, so if you have a Sinar already, you can use your lenses without changing. It provides front and rear movements, and without changing bellows can provide from 3" to 38" of extension, so you can use lenses with it from approximately 75mm to 800mm. The camera weighs approximately 10 lbs, which is quite good for an 8x10, and is very well-crafted Honduran mahogany. The big downsides are two- they aren't common, and they're pricey.
I have one of the Agfa/Ansco 4x5/5x7 models and while it lacks some movements, they're built like a brick. They're also quite reasonable in price. Look for one of the 8x10s with the larger lensboard, like Will Whitaker suggested. Look for them on American Ebay - they show up periodically, and like many cameras, they seem to come and go in waves. You won't see them online for a while, then all of a sudden, a half-dozen will show up within a two week span.