Seven Topps baseball wax tray packs total. A very unique high-grade run is offered here: 1974 (NM-MT to Mint), 1975 (NRMT), 1976 (NM-MT), 1977 (NRMT to NM-MT), 1978 (NRMT), 1979 (NM-MT to Mint), and 1980 (NM-MT to Mint) Topps 3-pack Wax Trays. When is the last time you have even seen a 1974, ’75, or ’76 baseball wax tray? Wax Trays are popular because it is the only way to get factory sealed unopened material from this time period. Try not to open them:)