After you spent all of yesterday on the Ferrari 458 configurator, hammering out your paint options, choosing your seat stitching and rev counter dial colours, today you can add up how much it will all cost.
Thanks to a leaked document that's found its way on to a Ferrari fans forum, you can go through your configurator choices and work out how much money to spend on your perfect 458.
For a start you'll need £149,246 for the car, and then go from there.
Obviously you've got to have the Scuderia shields on the 458 front wings, so that's £898.
And painting your brake calipers is likely, at £779, and it's a given you'll want to tick the £1,924 nav option, because a TomTom would look daft in that cabin.
So that's already around £153k, and we haven't even talked about ticking the 20-inch wheels option.
With all this in mind, you might also want to tick this box.