It's really not. Against ebay policy that is. They ARE about 25% different from the originals (Being different ink on different paper and most notably, folded differently and printed differently.) And he's clearly marked them as Customs. These are no different than people selling UGC inserts they print out.
If he were selling them as originals, and they were even SLIGHTLY closer to the originals, then he'd have full-on bootlegs and a problem. But as it is, he's just selling printouts.
Besides, I applaud him for doing he less-common games alongside the more-common games. there's a Double Dragon one in there! Isn't one of the most-often paranoid complaints about this that these people "Only do high-end games" ?
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I just don't know what went wrong!
I don't even own Super Mario Bros./Duck Hunt yet!
Please help me begin my NES collection! I've already a Caltron 6 in 1, Cheetahmen II, and a handful of commons! I want to start with the rarest games! Bring me your Little Samsons, your Action 52s, your Panesians and your NWC's!