I was going to say $125-150 on CL, but I wouldn't have been surprised to see a price tag of $200 depending where you're located.
If I didn't have one already and was looking, I would have jumped on that for $90. As far as the no crank for the table goes, usually some pieces of 3/4" plywood sitting on the table will bridge that gap and not need to have the table raised/lowered.
Spend a few days this Winter cleaning it up, use a roloc disc on the column/table and rub it down with something to keep the shine on it (oil/wax/whatever), repaint the rest with some Rustoleum hammered paint and that thing will look brand new. Once that is done, you'll feel better about your purchase although you shouldn't feel bad about it right now.