1990 $50 Federal Reserve Note, from the Philadelphia district, with green seal and serial numbers.  

Legacy has graded this note XF 45.

Friedberg # is 2124-C; serial # is C12944999A.  Signatures are Villalpando and Brady.

DBR Currency - Online paper money at its finest

Note:  eBay may collect sales tax on your order, the amount of which depends on your locale of residence.