Collector banknote designs are very rare collector items.
Only patterns of the first 5 issues from the NBP set, such as here, appear sporadically.
Designs of subsequent collector banknotes are either not listed on the collector market at all, or known from single pieces.
This 2015 PLN 20 pattern with Jan Długosz is the first piece of this pattern we see in the trade. An item absent from auction sale archives and the only one recorded in the PMG register.
Piece with a low own number of pattern 061 and a unique piece in the trade.
Definitely recommended.
