Nice little off-center strike.. $5.00 - $7.00 By the way paper currency is printed with ink and coins are struck.. It's a mis-strike not a misprint. My condolences also.
Sorry about your Grandpa. He may have had a sentimental reason for keeping it. Might be good if you kept it to remind you of your Grandpa and all the good times with him.
Nice error coin. Absolutely a keeper. My grandfather had given me an 1875 dime. XF/AU It was destroyed in a fire but I always loved that coin.