It totally depends on condition. I paid $40 for my 14SB but put $140 into it to make it a good mower and the engine ran when I bought it. If the engine is broken they are kind of worthless as Kawasaki parts are extremely expensive. 14SBs had a history depending on the year of having transmission problems. I would offer no more than $75 for all three if you are trying to flip them. Roger