Aquarius Computer System Mattel 1983 #5931 UNTESTED Box Inserts Manual + MORE

Vintage 1982 Mattel Aquarius Home Computer System 5931 - Powers On

Vintage 1982 Mattel Aquarius Home Computer System 5931R - Working

Vintage Aquarius Home Computer System 1983 Radofin, Tested & Working

Utopia Aquarius Home Computer System Game Cartridge

Vintage Aquarius Mini Expander Mattel Expansion Module Tested

Mattel Electronics Aquarius Home Computer System 1982 Original VTG NEW UNUSED

Mattel Aquarius Personal Computer System W/ Box Model 5931 Tested Intellivision