I've got an early 60's DElta 12" commercial TS, would need a motor unless you have serious 3 phase(5hp 3phase on it at the moment), serious top and fence, makes a 10 inch unisaw look like a contractors saw.
Boshco usually charges a good price, they go thru it and warranty it themselves. Their prices have always been too much for me, hate it when one of their reps shows at an auction.
CS, you might also try taking a look at this site for equipment coming up at auction, mostly its PA and NC usually, but occasionally see local stuff(including Boshco in Mass).
www.irsauctions.com