Carolina Blue question

[442w30]

Someone on the Pontiac board asked me this:

<div class="ubbcode-block"><div class="ubbcode-header">Quote:</div><div class="ubbcode-body">In my shop sits a Rally Sport in the same color with dashes in place of the code on the cowl tag.
Was wondering if you had learned that it makes a significant difference in value?</div></div>

Figured you folks would know more than anyone else.

Thanks!