Thrown weapons were retired from the game in later expansions, so live thrown listings belong to the classic editions.
Thrown (Weapon)
Auction-house prices and price history for Thrown in MoP Classic.
17 items in Weapons › Thrown are currently auctionable in Mists of Pandaria Classic.
Prices refresh daily from TradeSkillMaster (TSM), so day-to-day gaps in lower-volume listings are expected rather than a collection problem.
Thrown listings link to price-history pages with per-realm buyout, average, and median data for Mists of Pandaria Classic.