This may be a repunched date but I don't think it has ever been verified. the reason I say it may be a repunched date is because everyone of these I have seen have been exactly identical to the rest of them and has a small die chip inside of the 9 in the date. on MD coins each one of them are slightly different in one way or the other. these coins bring decent prices on ebay so somebody must know more about them than I do.
on the off chance it is an overdate, what have they been selling for? who can i send it to for attribution?
Nope, the 9 filled is a die chip. yup Nope, not a repunched date not an over date, no chance, no way. value: Per CT rules: Priceless.