I recently rescued this vintage Topardo, I know virtually nothing about it. Although, I bet my gf $100 that it's worth more than $75. Any help would be great appreciated. I'm probably going to put it on Craigslist or eBay and, per our bet, must sell it by 10/1, either as a whole or by the piece... $75, net of all fees/shipping needed for the WIN!!! This isn't an offer to sell for $75, I think it's worth a good bit more, but I need some info like model, year, spec, etc. THANKS!!!