Here an example of the Latin American (1999) vs European (1999-2000) Spanish Pikachu cards, where you can see a pretty clear difference in the saturation of yellow: DSC0372119202654 440 KB And one that doesnt really belong here, but I just wanted to share anyway
If the future state is that Panoptic Mirror, Mirror Universe, and Lich's Mirror are all "Artifact - Mirror" cards, what's the harm in that
With a full suite of creatures to choose from, you can easily put your opponent in a lose/lose situation
Sometimes, you've just got to play the hits
They have tons of great auctions across all sorts of collectibles and they also are experts in the TCG world
If you're a perfectionist or looking for a card that might grade well, an NM copy of this card consistently sells between $50 and $70, depending on the specific card's condition