The Post Office offers a full philatelic service with regular issues of interesting and attractive stamps. Here you can purchase stamp mint sets, CTO sets, first day covers, souvenir sheets and stamp sheets.
For Collectors:
The Tristan da Cunha Post Office offer an account service where you can top-up an account to pre-pay for orders of First Day Covers, Mint Sets, and Souvenir Sheets. Please contact the Post Office directly for an application form.