Your search for "Jet Medallion 243" revealed the following:
Officer (007) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Nia Kovalevski & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Citizen (006) // Spacecraft Illusion (007) Token (Foil) (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Charles Chaisson & Enora Mercier Card Text:Spacecraft Illusion: Flying
Officer (011) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Charles Chaisson & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Officer (013) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Gregg Schigiel & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Officer (010) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Benjamin Ee & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Officer (008) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Nathaniel Himawan & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Officer (009) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Carlos Dattoli & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Officer (006) // New Planet Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Arthur Yuan & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Electivire - 031/103 - Uncommon - Reverse Holo from Mega Evolution: Delta Reign, available at 401 Games Canada. Rarity: Uncommon Finish: Reverse Holo Artist: hncl Card Text:[CC] Body Slam (30)Flip a coin. If heads, your opponent's Active Pokémon is now...
Dolliv - 016/103 - Common - Reverse Holo from Mega Evolution: Delta Reign, available at 401 Games Canada. Rarity: Common Finish: Reverse Holo Artist: Eri Kamei Card Text:[G] Leaf Step (40)
Your key ring, levelled up. PlayStation Pocket Hero Series 1 Keychains turn fan-favourite characters into compact, highly collectable charms that travel as well as they display. The line-up unites Kratos in his Ragnarök look, Aloy with intrepid attitude, the ever-curious...
Jet Medallion (C14) from Commander 2014, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Daniel Ljunggren Card Text:Black spells you cast cost 1 less to cast.
Jet Medallion (MH3) from Modern Horizons 3, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Daniel Ljunggren Card Text:Black spells you cast cost 1 less to cast.
Jet Medallion (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Daniel Ljunggren Card Text:Black spells you cast cost 1 less to cast.
Jet Medallion (Foil) (MH3) from Modern Horizons 3, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Daniel Ljunggren Card Text:Black spells you cast cost 1 less to cast.
Jet Medallion (Etched) (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Daniel Ljunggren Card Text:Black spells you cast cost 1 less to cast.
Jet Medallion - TMP Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Sue Ellen Brown Card Text:Your black spells cost 1 less to play.