These are very hard to find and when you do they are fairly expensive. Some of them are called costume cards and have a bit of a piece of clothing one of the actors wore.There are also autograph cards and artifact cards. I don't have many of the special in my collection.
Even identifying what season the cards go with can be quite difficult. The checklists include a few card images but not many. If you have a card of, say, person X, that person might have cards in two or three of the four series of cards making it terribly hard to figure out which season they go with.
Season 1 Special Cards
Season 2 Special Cards
Season 3 Special Cards
Season 4 Special Cards
I Don't Know What Season These Go With
Season 3 package
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