Bandages are largely a classic-edition market, where first aid heals on a separate cooldown from potions and cloth prices set the cost basis.
Bandages (Consumable)
Auction-house prices and price history for Bandages in MoP Classic.
19 items in Consumables › Bandages 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.
Bandages listings link to price-history pages with per-realm buyout, average, and median data for Mists of Pandaria Classic.