not the official prices as of now but we have mostly agreed on them
~Atari,NES, or other 8Bits systems - 150$
~SNES, Genesis, and other 16Bit systems - 250$
~N64 and Psone - 350$
~Gamecube and Dreamcast - 550$
~PS2 Slim - 500$
~Gameboy Backlight/ Gameboy Color Frontlight - 50-60$