From a market and supply perspective, Gym Challenge had a notably limited print run compared to the massively produced earlier sets like Base Set, Jungle, and Fossil
Its a fan favourite for collectors who like something darker on their page
Each Streets of New Capenna Collector Booster contains: 1 Traditional foil Booster Fun rare or mythic rare (Usually, this is a traditional foil card with a golden age, skyscraper, art deco, Phyrexian, extended-art, or borderless treatment, but occasionally, you'll open a foil-etched rare or mythic rare, or even a gilded foil rare or mythic rare.) 1 Non-foil golden age, skyscraper, art deco, Phyrexian, or borderless rare or mythic rare 1 Non-foil extended-art rare or mythic rare 1 Non-foil extended-art Streets of New Capenna Commander rare or mythic rare 1 Traditional foil rare or mythic rare 1 Traditional foil metropolis basic land 1 Traditional foil golden age or skyscraper common or uncommon, or 1 gilded foil common or uncommon 2 Non-foil golden age or skyscraper commons or uncommons 2 Traditional foil uncommons 4 Traditional foil commons 1 Traditional foil double-sided token Collector Boosters are available individually and in displays containing twelve boosters
Among them is an Unlimited Mana Vault (LP) as well as an International Edition Chaos Orb (EX)
Monkey D
The really high prices paid by top level collectors are only for PSA 10 cards, and a PSA 10 is very often worth more than twice as much as the exact same card at PSA grade 8 or 9
