How much off sticker for a new 05 Murcie

Lambo Houston will open it's doors within a month. I got to sit in both a Yellow Gallardo and a Rosso Vik murcie at the Houston Auto Show. They also had a black Gallardo spider- cool car. Kinda like the Murcie.

They also have an 04 Murcie E-gear with ? miles grey/black, that they'd like to put me in for two years until the Murcie replacement/upgrade will occur- already depreciated, we'll take it in on trade...yada yada yada.. and I've now become "head of the class" customer for a new one.

I'd like to drive the two Murcies to see about the F1-6sp differences. I'm kinda fat and lazy and like F1s (Vanquish&spider).

Frankly though, I'm tempted to buy the Rosso Vik 6 sp as they'll " deal" an 05. (It'd be nice for the dealer to take a bit of the depreciation.) I'm kinda childish about wanting "new" cars, and skiddish about fast cars with a few thousand miles on them, being driven hard, etc etc...because that's what I'd do/have done myself. I mean if you had a Murcie wouldn't you drive the phuck out of it???

How much should they drop on the 05? Or if indeed A+B=C, should I get the already depreciated 04 for two years and trade it in on the 08 replacement? How much for an 04 w/E-gear?

Help......oh and I have to give my wife the spider.....