Here's a Game of Thrones collectible without the added personalisation of the First Day Cover. The Stamp Sheet Souvenir includes:
The complete stamp sheet, affixed to a First Day Envelope and cancelled with a bespoke handstamp
A bespoke handstamp with exclusive Hand of the King design and featured Belfast location
An exclusively designed envelope, featuring a unique astrolabe design, customised with the series logo and house sigils
An illustrated information card, featuring an overview of the Game of Thrones TV series
Dated the official launch date, 23.01.18.