Authentic copies of Pokémon Red, Blue, and Yellow, plus Rats and a super zoom magnifier/light for the Game Boy. Just found them, but I don’t have a Game Boy to test them. These haven’t been played since the late ‘90s/early 2000s, so they may need new batteries, but I can’t say for sure. That said, they’re in excellent condition. Sold as-is, no returns.
eBay