Your SSP is already included in our VIN Project, as seen here:
http://www.specialservicemustang.net...info172263.htm
A previous owner included a picture of the window sticker in their for sale listing, which is why we were able to have it included in your car's page. Somewhere along the line of subsequent owners, the window sticker did not get passed along to the buyer.
You may want to order a Marti Report for your car...
https://www.martiauto.com/reports2.cfm
...which is a 3rd party report that will include much of the same information as the original window sticker (minus the dollar amounts). Marti offers standard and deluxe versions of their reports.