If you ask me, in my +10 years playing TCGs, there are usually three aspects that need to be true for a card to be good or, at least, one of them needs to happen
However, rainbow cards that achieve a top Blade Label grade from the likes of Beckett who are notoriously stricter will likely hold or continue to rise in value
Power creep and removal spells have caught up with Bob, but its still a powerful creature and can shine in the right metagame
0.1%inclusion 5.98K decks 9.52M decks Gunner Conscript 0.1%inclusion 5.80K decks 4.39M decks Three Dog, Galaxy News DJ 0.3%inclusion 5.64K decks 2.21M decks Vault 13: Dweller's Journey 0.1%inclusion 5.40K decks 4.42M decks Preston Garvey, Minuteman 0.5%inclusion 5.33K decks 1.12M decks Duchess, Wayward Tavernkeep 0.1%inclusion 5.19K decks 4.74M decks Super Mutant Scavenger 0.1%inclusion 4.95K decks 4.39M decks Dogmeat, Ever Loyal 0.4%inclusion 4.77K decks 1.12M decks Moira Brown, Guide Author 0.2%inclusion 4.28K decks 2.21M decks Thrill-Kill Disciple 0.1%inclusion 4.06K decks 4.74M decks Ian the Reckless 0.1%inclusion 3.84K decks 4.74M decks Desdemona, Freedom's Edge 0.2%inclusion 3.76K decks 2.21M decks Expert-Level Safe 0.0%inclusion 2.93K decks 9.52M decks Mr
Use a range of outcomes instead of multiplying every card by a PSA 10 price
EX Team Rocket Returns is one of the most sought-after EX-era sets