200ZR i actually bought, then sold to my cuz, and the NSX I part owned (well I chipped in 15k). yes, and ignored. not selling rims yet.
no, but working for an importer did help, basically everytime a balls out cool car came along I'd buy it, bring it down drive it for a week and then sell it privately for a small profit. Cool cars come up all the time, but by the time you wait for dipshits to make their mind up about if they wanna bid on it or not it's gone... so I just took bets on cars pretty much. SOme cars rocked up and were lemons so I sold em for what it cost, others I sold for profit.