2004 Boxster S 50th Anniv Edition question

[UDPride]

I have a question on the 2004 50th Anniv Edition Boxster S. Ive seen some of these cars with the Sport Seat backs painted GT Silver Metallic and some without. I looked at the PCNA order guide for 2004, but it didnt mention option XSA Sport Seat Backs Painted Exterior Color for the 50th Anniv Car.

I know some of the 50th Anniv options were at a no-cost level. Were the painted seat backs no-cost, or were they the $1,495 deal as if you ordered it on a regular Boxster S?

Thanks in advance for any help.