The Super Spy (SNK Neo Geo AES)

I was under the impression that The Super Spy was a rather rare and quite expensive game for the Neo Geo, but apparently I was wrong. You can grab a copy for less than 10£ (20$, 14 euros) from this lovely SNK Super Spy selling eBay corner. Happily, the seller ships worldwide.

Oh, and you find more on this -unusual for SNK- first person action game at Moby Games, or read some enlightening reviews here and here.