Solomon's Key 1 2- 72 pins 8bit Game Cartridge for NES Video Game Console - AliExpress
Gaming Relics - Nintendo NES - Solomon's Key 2
Solomon's Key 2 / Fire 'n Ice / Solomon no Kagi 2 (Europe, USA, Japan) (1993) (Puzzle Game) (NES) : The Data Archivist V0.01 : Free Download, Borrow, and Streaming : Internet Archive