Agreed, that’s a great place. They also have stocked great hockey stuff as well, including California Seals jerseys (but they mention that the white skates with the green laces are not included, unfortunately).
I was also a huge X-Files fan back in the day. David Duchovny is, in real life, a big baseball fan, and the first episode for which he wrote the script was the sixth season’s, “The Unnatural,” which did a great job interweaving UFO and baseball lore from the post-war 1940s.