Pro Set trading cards product, which could make and issue cards very quickly. For its first football card set in 1989, Pro Set released its cards in three series. The 1989 rookies were found primarily in the second series. Key rookies in the set included Troy Aikman, Barry Sanders, Derrick Thomas, Jeff Lageman and Deion Sanders. The 100 card Series II set was sold in packs, but the packs averaged 11 Series I cards and 4 Series II cards per pack. These cards not only featured first round picks but featured later round picks. These cards were labelled as Pro Set Prospects. At its
Bidding (cards) Bidding (cards) Bidding is the process in many card games, such as Skat, Pinochle, Binokel, Bridge, Solo Whist, Préférence, L’Hombre, Bauernschnapsen and most types of Tarock, whereby players vie to be able to specify the type of contract, the trump cards and/or to be able to pick up a set of face-down cards known variously, for example, as the talon, skat, dabb. Players may raise the bid (by bidding a higher contract or point value) until the highest bidder is determined when the others all say "pass". Bidding may be done in successive pairs as in Skat (in the sequence: