Your search for "swamp 296" revealed the following:
Swamp (009) - Arena League Promo 1999 (Foil) (PAL99) from Arena League 1999, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: John Avon Card Text:T: Add B to your mana pool.
Swamp (048) - The Tokyo Lands - Japanese (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Mr. Misang Card Text: The Tokyo Lands
Swamp (015) (PELP) from European Land Program, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mike Ploog
Swamp (2078) - Secret Lair x KEXP: Where the Music Matters (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Jessica Seamans
Snorlax VMAX - 206/202 - Sword & Shield Base Set - CGC GEM MINT 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!