Fire Red.
Best mug ever! However, it's a mess to find games in this, and call me nitpicky but this also scratches stickers a lot... So, good for you if you like that way! But I can't bring myself to do this
The cup I purchased from a guy claiming to have been a NOA employ some years ago. I think it was some kind of pen holder for events. Weather it's legitimately from Nintendo or not I just like it for the logo.As long as labels aren't fading or have visible cuts I don't really care. If I did care I would probably collect CIB anyways. The ones I play the most are left at the top. And thankfully I don't have many GB/GBA games.