For sale are three vintage 1981 $50 bills with almost sequential serial numbers, revealing a die change. These bills have been circulated but are in good condition. They belong to the category of Coins & Paper Money, Paper Money: US, Small Size Notes, Federal Reserve Notes. The denomination of each bill is $50 and they were issued in 1981. Add these unique bills to your collection today! Minneapolis Minnesota. 00847568 has different front and rear die numbers. Pretty cool bills to add to your collection.