Picked up a SL-220 today ($5) that I saw sitting on a table at a garage sale as I drove by. Needs a new belt, but motor spindle seems to turn and not make any obvious noise. Has an AT cart on it. Looks kinda like the P-mount on my SL-5, only on an adapter for 1/2". This thing worth messing with? Seems lightweight overall with the plastic base and a cast platter.