The "Mint Collection Series" features varied according to price, with some of the higher-end models, such as the EG58-120, model having most of the features of the "Super Real" higher-end models. Most of the "Mint Collection Series" had long-tenon neck joints, but some had medium long tenon neck joints. There were also some Greco "Super Sound", "Super Power" and "Rock Spirits" Gibson replica models made. The "Super Sound" models were mid-priced models from the "Super Real" years (1979-1982) and the "Super Power" models were lower-priced models from the "Super Real" years (1979-1982). The "Rock Spirits" models were lower-priced models from between 1979 and the early 1990s