These cards were available in individual 9 card series, with one Wig-L-Motion insert card. It appears that there were only 1000 total sets made for each series. The first 200 of each series has the Wig-L-Motion card signed and serial numbered. Each set of each series has a serial numbered certificate included in the case. This serial number corresponds with the serial number on the Wig-L-Motion signed cards for those first 200 of each series as well.

I am not completely sure if there were any more cards released after series 7. The company Lasting Images appears to have stopped printing their price guide after volume 3 in 1997, and the series 7 cards are copyrighted 1999, which would tie them to the volume 4 price guide, that may never have been printed.