[Kurona]

Zeo Gold I consider a different situation for a couple reasons, too:-

First off, the retail release is Trey, while SDCC is Jason. It's minor, sure, and comes down to headsculpts; but they are still representing two different versions of the character.

Most importantly though, the 2-pack happened first. That combined with it being an SDCC exclusive basically made it an early access Zeo Gold, with the retail release being for people who don't wanna pay a bunch for an exclusive. It's basically limited distribution early, wider distribution later.