well i wanted the item shipped
Besides if this dude is a scam or not, something else to consider is shipping a kart can be really expensive. (like meyby $150 to $300) How many miles would you be shipping it?
I've heard the cheapest way is disassembling the kart as necessary to fit into a large bicycle box. Evidently Greyhound bus depots will ship these big flat heavy boxes at a fairly reasonable price compaired to the other alternatives.
Here's an Idea. Ask the seller if he'd let you arrange for a cargo shipping company to come over and pick the kart up, and pay him at that time. His reply to this question would kinda give you an idea if he was a total scam or not. I'd imagine you actually could arrange a pickup/shipping scenario like this with some shipping companies. It'd be cool if they were armed with ads pics and a full description too.