In 1999, Upper Deck released the Michael Jordan - The Master Collection Factory Set, limited to just 500 serial-numbered sets. This particular set is numbered 328/500. Each factory set contains a 23-card base set (with each card serial numbered to match the set) highlighting special moments in Michael Jordan’s career. Also included in the set is an autographed card, a jersey card, a mystery pack, and a matching serial-numbered certificate from Upper Deck. In this set, the MJ6 Signature Performance Autograph card is signed in blue Sharpie and numbered 21/50. The MJGJ2 Game Jersey card features a bright red swatch. Each card in the set has been stored in a plastic case directly from Upper Deck. The mystery pack remains sealed and has never been opened! It could contain a Michael Jordan autograph card, game jersey card, shoe card, Final Floor card, or a 1-of-1 card. The set is encased in a beautiful commemorative wooden presentation box engraved with the Michael Jordan Master Collection logo and the set’s serial number. We recently received this consignment from the customer who originally purchased the set directly from our retail store in 1999!