Or we could put Money as in the $Jumplion said:Now let's put some products behind those costs.
500! = Something that is awesome and amazing and could have been more expensive (PS3!) but it's only $500 and affordable for that type of product!
500? = Something that isn't supposed to be worth $500 like (PS3?) a regular MP3 player that does nothing new (WMP just a cool addon that does what it's supposed to do)
$500!-$500 extra on my tax return!
$500?-Who leaves $500 on the ground? *yoink*
(You could get a $300 PC and the $200 blu-ray drive in it there you go a PS3 (PS3 wins in gaming playing PC wins everything else, same could be said of 360
Why is the $500! for something good and the $500? for something bad? (How about "$500! For that piece of junk coughheadphonescough" or "500? Isn't that suppose to be $2000"