Set of 6 Pokémon game cartridges. 1. Pokémon Green (Released February 1996) 2. Pokémon Red (Released February 1996) 3. Pokémon Blue (Generally available October 1999) 4. Pokémon Yellow (Released September 1998) 5 & 6. Pokémon Silver (Released November 1999) x 2 Purchased at the time of release, and played many times. Operation has been confirmed. We appreciate your understanding of the characteristics of Game Boy cartridges and that these are used items. Will be wrapped in cushioning material and shipped in an envelope. Anonymous shipping. Thank you.