Dimir Guildmage is a Magic: The Gathering creature from the Ultimate Masters set, printed with an Unknown rarity and a current market value of $0.03. The card appeals primarily to budget-conscious players and collectors seeking guild-themed or blue-black utility creatures. Secondary market interest is modest, with sporadic sales at low prices reflecting its common availability and limited competitive play. Condition and grading can influence value but typically do not raise it substantially.