pokemon booster pack art Paldean Fates (Random Artwork) sealed/untampered with Booster pack (TCG) - Bulbapedia,

Cards with high PSA 10 populations (1000+) typically see smaller price multipliers because supply meets or exceeds demand

Secret Box currently runs for $14 on the secondary market

[20] Estimated ungraded value: $488 Estimated PSA 10 value: $1,100 This interesting card was a part of a unique collaboration between Pokmon and the Japan Post Service, during which a collection of Pokmon-themed stamps was also printed

Some cost more but give broader-reaching effects like Ixalan's Binding which prohibits opponents from casting cards with the same name as the exiled card, while others cost less and have more restrictive targeting or casting costs