Check the listing for details. 1977 Dallas $20 FRN Note Offset Back to Front Printing Error PMG 53 AU Free Ship. Listed at 444.44 USD. 1977 $20 Federal Reserve Note Offset Back to Front Printing Error PMG About Uncirculated 53Free Shipping! We have just acquired a sizable amount of US Currency that we will be listing in the coming weeks. Add us to your favorites list and check back often. Please check back with seller Vierksjewelry frequently as we will be running many more face value coins and currency auctions in the future along with some of the coolest items imaginable and all at ridiculously low minimum bids! Note: We have recently purchased another large coin collection and will be posting some great auctions over the next few weeks of Hi-Grade, Scarce Date, and Very Desirable coins and currency, so please keep an eye on us! Check out our other Bargain items on | eBay! FREE SHIPPING: This item is being shipped at No Charge to you Powered by SixBit's eCommerce Solution