Your search for "*mouse guard*" revealed the following:
Guardian of the Gateless
[Gatecrash]
Add 1x LP ($0.40) to Cart
$0.40
Guardian of Vitu-Ghazi
[Ravnica: City of Guilds]
Add 1x LP ($0.23) to Cart
$0.23
House Cartographer
[Duskmourn: House of Horror]
Add 1x NM ($0.35) to Cart
$0.35
Qasali Slingers
[Commander 2017]
Add 1x LP ($15.70) to Cart
$15.70
Hand That Feeds
[Duskmourn: House of Horror]
Add 1x NM ($0.25) to Cart
$0.25
Guardian of Cloverdell
[Lorwyn]
Add 1x LP ($0.32) to Cart
$0.32
Murky Sewer
[Duskmourn: House of Horror]
Add 1x NM ($0.30) to Cart
Add 1x NM Foil ($0.40) to Cart
Guardian Shield-Bearer
[Mystery Booster]
Add 1x NM ($0.40) to Cart
$0.40
Guardians of Oboro
[Kamigawa: Neon Dynasty]
Add 1x NM ($0.25) to Cart
Add 1x NM Foil ($0.25) to Cart
Pack Guardian
[Innistrad Remastered]
Add 1x NM ($0.35) to Cart
Add 1x NM Foil ($0.40) to Cart
DRAGON SHIELD SLEEVES DUAL MATTE MTG GUILDPACT HOUSE DIMIR 100CT
$28.95
DRAGON SHIELD SLEEVES DUAL MATTE MTG GUILDPACT HOUSE DIMIR 100CT
Add 1x ($28.95) to Cart
$28.95
Oona's Blackguard
[Morningtide]
Add 1x Played ($1.00) to Cart
$1.00
Rowan's Battleguard
[Throne of Eldraine]
Add 1x NM ($0.35) to Cart
$0.35
Guardian of the Halls
[The Hobbit]
Add 1x NM ($0.25) to Cart
Add 1x NM Foil ($0.40) to Cart
Pack Guardian
[Shadows over Innistrad]
Add 1x NM ($0.35) to Cart
$0.35
Veteran Survivor
[Duskmourn: House of Horror]
Add 1x NM ($0.35) to Cart
Add 1x NM Foil ($0.50) to Cart
