It cost 400000 dollars to...

[Riykku]

Oh gold stuff now,eh?
It cost 400,000 dollars to have a solid gold toilet seat incrusted with diamonds....for 12 seconds.

[8uurg]

It costs 400,000 dollars to get a supersuit (it takes 12 seconds to get it)

[AuburnAttack21]

It costs $400,000 to explain to you peeps why you don't need "12 seconds" in the post

[Carl987]

This one:

It takes a dozen seconds to buy a new car, for exactly four hundred thousand dollars.

[AuburnAttack21]

It takes 12 seconds to cash in a check for $400,000

[Stuffedball]

It costs $400000 to leave the toilet seat open for 12 seconds.

[RJT]

It costs $400,000 to give me $400,000.

[Proditor]

Whoa look who's back!!

[Jgoodwin202]

You back for good?

[jCuber]

It cost $400,000 to keep RJT for 12 seconds