Your search for "Red's Challenge - 107/095" revealed the following:
Morgrem - 095/142 - Common from Scarlet & Violet: Stellar Crown, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mékayu Card Text:[CC] Gentle Slap (40)[DCC] Darkness Fang (70)
LT. SURGE'S PIKACHU (84) - POKEMON GYM CHALLENGE - 1ST EDITION - GEM MT 10 is available at 401 Games Canada! You can find lots of other Pokemon Singles products as well as more great items from Collector's Corner!
BLAINE'S ARCANINE (1) - POKEMON GYM CHALLENGE - HOLO - NM-MT 8 is available at 401 Games Canada! You can find lots of other Pokemon Singles products as well as more great items from Collector's Corner!
First Contact (SC01 Reprint) - GD01-107 - Uncommon from Deck Build Box Freedom Ascension, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Koushi Rokushiro