Originally Posted by LinPark

There was a bug in the previous spreadsheet so I've fixed that. I have also added the 40th Anniversary Package for those who want to play with that. I've split into a CalcCoupe and CalcRoadster tab so those of you looking for convertibles can play around also. Its not perfect because you can accidentally choose exclusive options (like 40th Anniv Package and Floor Mats for instance) but if you are careful it will give you a real good idea of where MSRP, Invoice, and VPP price fall out. Enjoy!