Edward Gorey Cards Boxed Set - 20 cards - Gorey Cats - Gorey Christmas Cards

This is a set of 20 Edward Gorey Christmas cat cards with 19 envelopes. They say "Season's Greetings" inside, and these glossy cards were printed by Artpost for the Edward Gorey Charitable Trust. I can't find a date on these, but I'm thinking early 2000s?? In excellent condition, just a reminder that there is 1 envelope short in the box.