Was there a price increase later on in the production run?

These are base prices from 2006 Auto coupes.

Anyone know if the prices of the options were less as well?

Can anyone tell me what the invoice price was for the $33,050 car?

Thanks

 

I think Nissan(Infiniti) did a price increase across the board.
I have heard of the 06 headlight housings going up from $600+ to current price of $700+.
Maybe the price increase reflects on the cars also.