I know him locally as an autograph chaser aquaintance, it's all good stuff, chases quite a bit into late/early hours, way more than I do, goes after many I could care less about, works a regular day job too. You don't have to be well-known to be legit.
That dude was a total jerk. I asked him a few questions and then made smart remarks. And he’s just really rude. He might have good feedback but I def wouldn’t wanna deal with a jerky eBay seller.