British Isles Civil Aircraft Register 2021 Easy Reference £7.50p.
Foreign Registered Aircraft based in the British Isles 2020/2021 £TBA
Corporate Jet & Turboprop Aircraft of the World 2021 Comb Bound/Square Bound £16.00p.

British Isles Civil Aircraft Register 2020
Comb Bound Soft back in card cover £28.00p.
Square Bound with metal stiching and wrap around cover £28.00p.
Refill Pages for those who already have a loose-leaf binder £28.00p.
Loose leaf binder edition £34.00p.

British Isles Civil Aircraft Registers 1919-2019 USB Memory Stick £20.00p.

UPDATE 20th January 2021