It has been determined that there is no documentation from the manufacturer to support these SP/SSP/XSP claims, so TCDB cannot report these as they may not be accurate.
Such documentation in the Note field for this set has been removed.

Private Signings was designed as a cut-across program that will allow Panini to include more hard-signed cards in each product. They were sent out at once, and have been including them in products as they've been returned. Naturally, the print runs vary, with SPs being about 1/4 the run of the common auto, SSP's about half of that, and XSPs being half (or less) of SSPs. There is also a 1/1 Platinum version of every card