That's more of a street rod than rat rod. Rat rod means that parts are rusty and there's rarely ever any paint done. Price is a bit rich for my blood, but if I wanted to buy it, I'd offer $675 and go from there.
I'm not gonna buy it but just thought it was a cool idea for a kart so thought I'd share it with you guys. I look everyday just to see what's out there and this is the first time I've seen one like this. Maybe it's a little nice to call it a rat Kart but the Matt finish kind of puts it in that category to me. 800 is a little steep if I was gonna have one id most likey build it myself but either way I like it! I think the rear tires match maybe it's just an illusion in the picture