Crossbows are the rarest ranged family, so a single strong crossbow listing can be the best available on a realm for a long stretch.
Crossbow (Weapon)
Auction-house prices and price history for Crossbow in TBC Classic.
24 items in Weapons › Crossbow are currently auctionable in Burning Crusade Classic.
Prices refresh hourly from TradeSkillMaster (TSM).
This edition still carries the retired weapon families — thrown weapons and hunter ranged slots trade here the way they did in the original game.
Crossbow listings link to price-history pages with per-realm buyout, average, and median data for Burning Crusade Classic.