I'd pass on it...too many parts missing. If it's a side clamping machine I would offer $15 or $20 for just the machine because some nice treadles come with back clamping 66's and those do not use modern low shank feet. When you find a nice complete treadle you can swap your machine for the one in it if need be. On second thought, if the top of that cabinet is as nice looking as the front, I might make an offer based on what is missing....which is most of the treadle parts.