I am shocked at how many people are arguing that a (nearly) 200lb, 6" vise is only worth $100-$150. Where the hell do you people live that huge vintage vises are worth less than modern Chinese junk?
I can't speak to values in the SW US, but up here in the Pacific NW, the asking price is not unreasonable.
Brian
Agree, Brian, large vises are rare up here in the frozen northwest.
OTOH, a used 6" Chicom vise brings $25-35 here on craigslist or a garage sale. I was recently given one for hauling away several heavy things which didn't sell at any price.
Also agree, not everyone needs a 6" 200# bench vise.
Also agree, any used vise should be carefully inspected for cracks, welds, worn screw or nut and especially on Parkers, wear of the horseshoe collar and where the collar engages the screw.
If I needed that big honker, I might go $250, just because I've never, ever seen one for sale up here.
jack vines