1837, 50 Cents, Bust Half Dollar, 90% AG, KM #58a https://www.ebay.de/itm/332334985947 NGC certified: https://www.ngccoin.com/certlookup/3337796-005/55/ NGC price guide = $590 I believe it's a GR-20 variety (R3). Please send me a PM if you have any questions. Thanks, Mike
