etco yugioh card list Eternity Code | Eternity Code - Yugipedia

The pull rates for Gold Star cards were punishing even by the standards of modern ultra-rare chase cards: roughly one Gold Star per every two booster boxes, a rate that means the vast majority of collectors who opened product from these sets never pulled a single Gold Star card across their entire collecting career

To prevent yourself from lollygagging and not finishing your Pokmon game, you might want to come up with a development schedule

It remains locked exclusively within the 2006 EX era, which strictly gates its fixed supply and fiercely protects its historical value as a pure, highly coveted vintage masterpiece.

This is an iconic card, which is probably why its so hard to find