$1 1988-A FRN ASCENDING LADDER 1-8 FANCY SERIAL NUMBER 12345678 PMG Ch Unc 63

A perfect 1-8 ascending ladder apperas on this uncirculated ace from 1988-A. The highly-coveted serial number reads F12345678Y and has been encapsulated for generations of protection and enjoyment in PMG's Choice Uncirculated 63 holder.  Demand always outweighs supply when it comes to true ladders so it's unlikely this one will be around long.