The base set is paralleled by four different sets. The serial numbering for each set changes depending if the card is a base or subset. This is particularly true for the autographs (226-250). The Gold Set is serial numbered to 299 (cards 1-200) and 99 (cards 201-225). The Copper Set is serial numbered to 99 (cards 1-200) and 29 (cards 201-225). The Silver Set is serial numbered to 59 (cards 1-200) and 19 (cards 201-225). The Titanium Set is serial numbered to 19 (cards 1-200) and 9 (cards 201-225). The serial numbering for the autograph cards is shown in the table below.