Vintage lot comics reign of the supermen

Lot of 8 comic books . All sealed & cardboarded. Issues # 22 , 78 , 501 & 687 . Each have both 1st & 2nd series. Comics titles are man of steel, man of tomorrow, the adventure of superman, the metropolis kid is back , superman in action, born again, the last son of krypton is back. Each book includes a bonus poster . Published by D.C. comics co. in 1993