If you have a bunch of old code cards and want to get the most out of them, youll ideally want 125 unopened items (such as booster packs) on your TCGO account to get the maximum of 6200 Crystals, and then beyond that, since youll only earn Credits for extra copies on TCG Live instead of TCGO, youre best waiting to scan any extra codes until after TCG Live is released to get you a better chance of earning Credits for your extra cards
For instance, a goblin from the Dominarian plane is green-skinned with pointy ears and a big nose, while a goblin from Kamigawan plane would have red skin, with a wide mouth and a bumpy shell on the back
So it's fair to assume any major ramp-up in MPG's production would, at the least, make printing more Pokmon cards a high priority
Many collectors choose to sell their Pokmon cards on auction sites or online marketplaces like eBay or TCGPlayer
It also just shuts down extra turns, text that I think should be written on every permanent