Alquist Proft, Master Sleuth is a Mythic rarity card from the Prerelease Cards set in Magic: The Gathering, designated as card #185. Currently valued at $0.71, it offers players unique strategic options while appealing to collectors. Its rarity and connection to the game's narrative enhance its desirability, though market activity reflects a modest valuation at this time. Collectors may find it a worthwhile addition, particularly for those focused on completing sets from this release.