With the re-acquisition of this game (I traded it away, before), I am now official only 1 game away from my complete U.S. Neo Geo Pocket Color collection (my want list, not going for a complete set). The U.S. library really isn't all that large, so it's not a hard feat to accomplish.
Here's what I have now:
1. Bust-A-Move Pocket
2. Dark Arms: Beast Buster
3. Fatal Fury: First Contact
4. King of Fighters: R-2
5. Metal Slug: 1st Mission
6. Metal Slug: 2nd Mission
8. Samurai Shodown II: Pocket Fighting Series
9. SNK vs. Capcom: Match of the Millennium
10. Sonic Pocket Adventure
So now, all I need that I still want is Shanghai Mini (which is basically just mahjong, so no rush when it normally goes for $20 at the cheapest. I can wait for a cheaper copy to come along).
I really wish the NGPC had a larger library since it's likely the only Neo Geo system I'll ever own (the others are too pricey to collect for), and it really is a solid little handheld.
I also picked these two guys up cheap at Goodwill, and complete: