The car is standard, hasnt been messed around with at all. I thought they were 330 ! Where did i get that from...........what are they standard?

So the opinion is that the M3 is worth more, i was going to drop the price once i came home to help with the sale, i wouldnt mind an evo 5 for a while as i havent had one before so how much should i tell him i want ontop of my car?