The four cards (PC10 to PC12 plus a Roberto Clemente puzzle card) are sequentially-numbered as an extension of the box bottom cards from previous years. Eligibility. 1987 Donruss The Rookies cards borrow the same design as the flagship series of that season, swapping out black borders for green. At least I dont have to give up my mortgage on the box/case. - Checklist -1989 Donruss Checklist Home, Back Please make sure that you are posting in the form of a question. 1987 Donruss Opening Day 1987 Donruss Rookies 1987 Leaf Checklist,