For sale is a set of two highly rare retro games: Super Galaxian (Epoch) with its original box and instruction manual, and Pack Monster (Gakken). Both games have been tested and are working, so you can play them by inserting batteries. These items were purchased at the time of their release, nearly 40 years ago, so both the boxes and the game units show signs of aging, including scratches, stains, dust, and wear. Please review the images provided. Super Galaxian (Epoch) ↓ ・Working condition confirmed. ・Box included ・Instruction manual included Pack Monster (Gakken) ↓ ・Working condition confirmed ・No box or instruction manual These are used items that have been stored at home for a long time. Please understand this before purchasing. Don't miss this opportunity!