Trying to buy the Rx-8 but dont know how much the invoice is...

6 MT
Gt package
IN dash 6 cd
Nav system

i figured the invoice added up to about 30,000 but i was wondering if someone knew the exact price... or very close to it...
and wondering how much a rear spoiler will cost me...

thanks..

(planning on buying in late december)

Invoice

A spoiler is 395 (285 dealer cost) if it is on from the factory. Dealer cost on a GT with nav is around 31k. $1000 over invoice is a proper "deal"