Your search for "swamp 273" revealed the following:
Swamp (270) (DMU) from Dominaria United, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Johannes Voss
Swamp (272) (Foil) (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Mark Poole
Swamp (263) (CLU) from Ravnica: Clue Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Dimitar Marinski
Swamp (083) (BTD) from Beatdown Box Set, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Romas Kukalis
Swamp - Full Art (283) (BRO) from The Brothers' War, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Robin Olausson
Swamp (343) (SCD) from Starter Commander Decks, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jung Park
Swamp (BFZ) (#263) from Battle for Zendikar, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jung Park
Swamp (288) (NEO) from Kamigawa: Neon Dynasty, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Adam Paquette Card Text:T: Add B.
Swamp (293) - Retro Frame (INR) from Innistrad Remastered, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Kasia 'Kafis' Zielińska
Swamp (346) (C13) from Commander 2013, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jonas De Ro
Swamp (279) (MOM) from March of the Machine, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Sam Burley
Swamp (237) (ROE) from Rise of the Eldrazi, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Véronique Meignaud
Swamp (287) (NEO) from Kamigawa: Neon Dynasty, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Piotr Dura Card Text:T: Add B.
Swamp (793) (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Kev Walker
Swamp (339) (Foil) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Jeff Easley
Swamp (173) (PTK) from Portal Three Kingdoms, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Wang Chuxiong
Swamp (266) (Foil) (IKO) from Ikoria: Lair of Behemoths, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Alayna Danner
Swamp (272) (Foil) (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Jonas De Ro
Swamp (128) (GN3) from Game Night: Free-for-All, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Paul Scott Canavan
Swamp (438) (5ED) from Fifth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Andrew Robinson Card Text:T: Add B to your mana pool.
Swamp (270) (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Cliff Childs
Swamp (279) (Foil) (MOM) from March of the Machine, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Sam Burley
Swamp (377) (2XM) from Double Masters, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Avon
Swamp (272) (Foil) (BRO) from The Brothers' War, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Sam Burley
Swamp (270) (Foil) (DMU) from Dominaria United, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Johannes Voss
Swamp (1947) - Flower Power (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Ashley Dreyfus Card Text: Flower Power
Swamp (384) - The Astrology Lands (Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Jeanne D'Angelo Card Text: Zodiac Lands(T: Add B.)
Swamp (342) (Foil) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Terry Springer
Swamp (339) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jeff Easley
Swamp (342) (MMQ) from Mercadian Masques, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Terry Springer
Swamp (346) (7ED) from Seventh Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: D. J. Cleland-Hura
Swamp (292) (LRW) from Lorwyn, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Wayne Reynolds
Swamp (347) (7ED) from Seventh Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rob Alexander
Swamp (373) (10E) from Tenth Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Ron Spencer
Swamp (274) - Full Art (DSK) from Duskmourn: House of Horror, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Dan Mumford
Swamp (238) [Full Art] (Foil) (ZEN) from Zendikar, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Swamp (238) (Foil) (ALA) from Shards of Alara, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Chippy
Swamp (563) - Jumpstart Lands (Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Andreas Rocha Card Text: Foil Jumpstart Lands(T: Add B.)
Swamp (271) (Foil) (AFR) from Adventures in the Forgotten Realms, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Sarah Finnigan
Swamp (271) (Foil) (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Christine Choi
Swamp - Spring (270) (BLB) from Bloomburrow, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: John Thacker
Swamp (239) (ALA) from Shards of Alara, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Mark Tedin
Swamp (277) (SOS) from Secrets of Strixhaven, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Leon Tukker
Swamp (271) (Foil) (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Jonas De Ro
Swamp (258) (KLD) from Kaladesh, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Adam Paquette
Swamp (271) (M20) from Core Set 2020, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Jonas De Ro
Swamp (238) (Foil) (M11) from Magic 2011, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: John Avon
Swamp (271) (Foil) (EOE) from Edge of Eternities, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Sergey Glushakov
Swamp (236) (Foil) (AVR) from Avacyn Restored, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: James Paick
Swamp (266) (IKO) from Ikoria: Lair of Behemoths, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Alayna Danner