If that was a Chibanez, they sure did a lot of work to make it look just like the real deal, including control layout, cavity covers etc. which are different than your normal RG. Based on other Chibanezes I've seen, I wouldn't expect this much attention to detail. So yeah, it's probably stolen or the seller has missed a 0 in the price. Based on the description on Craigslist it's definitely stolen.Nothing on the back of the headstock, $139 seems about right for a Chibanez.