Here's a quick update - a Goodwill acquisition. Taito's Sky Shark for the NES. Not a rare find, but a boxed NES game for $1? I'll take it.
All that's missing is an instruction manual - I'll rectify that later.
Goodwill is really starting to look like one of the best places to acquire random video games and hardware cheaply. More aquisitions to come - stay tuned.