Nessian Courser from Magic: The Gathering’s Theros set is a creature card whose rarity is currently listed as Unknown and carries a market value of $0.04. Collectors and players often treat it as a low-value commons-era pick, useful for limited play or budget builds rather than competitive formats. Availability is generally high, which keeps resale potential limited. Pricing can fluctuate slightly with reprints or renewed interest in Theros-era themes.