Many collectors are looking for either the first prefix of a banknote run or the last. Take for example, the issue of King Charles III polymer banknotes. The first prefix of the £50 note was AJ01 (B422). Demand for these notes has been huge. At Black & Underwood we can to source highly desirable first or last prefix notes for collectors. In the case of the B422 note we had note number 35 for example, with King Charles III owning note number 1.

It is hard to find high quality first or last notes, so Black & Underwood are please to offer a carefully curated range of notes for our customers.

Any notes purchased from our online store will be dispatched using a tracked service and will be professionally packed to ensure you receive the note in the condition it leaves us.