How Much Is My 1928 Red Series Two Dollar Bill Worth?

I have a 1928 D two dollar bill with a red seal and red serial numbers on it.  How much is it worth, is this a collectible?

Hold on, Wait one? Say what? 1928D red seals, worth from $20 to $200 at the very best of the best. It depends if human hands have ever touch the bill? At best $200. But it is American history and shocking to think who's hands may have touched it?

10,000 no joke