Looks like it might be a pit bike in front of the tomos. I'd say with the tomos ttlx, pit bike, and scooter, it's worth $310
That tomos surely has some jank, but its still $200-$300 worth of stuff. there is a pit bike in front in unknown shape (appears to be missing plastics) that would be worth $50-$150 depending whats there. The scooter might bring $50 if its a decent model in ok shape. Beyond that i spy a flat screen tv that if working might fetch a little bit and who knows what else. Personally i would bid on it because i love tomos mopeds and nappy pitbikes but there might not be much meat left on the bone for your buddy. A big question i have is what else in in that unit.
FYI i see a Nintendo WII work out board. That might be a good indication of other video game stuff that would sell well. Also, that tomos has Primo Tenderizer pedals which makes me thing it use to belong to a mopedarmy guy (that is a total MA member move). There could be more moped pieces in there and possibly a bore kit on the tomos.