I got an EZ Flash Cartridge today and load Prism first thing on it. Not on a Gameboy Color but this is quite beautiful on it's own. : r/PokemonPrism
Cart Flasher for GameBoy from J.Rodrigo on Tindie
32k Gameboy Flash Cart – Catskull Electronics
Gameboy 1MB 32KB FRAM Mini Flash Cart (fits in a GBA cartridge for GBA/GBA SP) – insideGadgets Shop
Flash Boy 3.2 Cyclone Dumper For GameBoy GBC GBA ROMS Game Cartridge Flasher Dumper USB Support Game Boy Camera Recorder Burner|Replacement Parts & Accessories| - AliExpress
Flash Cartridge ROM 2MB @ FRAM 32KB for GameBoy from J.Rodrigo on Tindie
Amazon.com: EXIGENT Gameboy Color Flash Cartridge EDGB GBC GB + 8gb SDcard : Video Games