IDIC pendants, all the scripts, even actual film footage from the set. Gene Roddenberry had collectors in mind even as the show was still in its first run.
Although thoroughly American in origin, the diversity and peaceful collaboration the show espoused is very Canadian in tone.
The Inside Star Trek newsletter is an invaluable source for Star Trek’s early voices. Issue 1 detailed William Shatner’s busy schedule, told us about searching through studio garbage and shared a made-up story about the Vulcan IDIC medallion.