IAG – Queensland’s first and foremost Live and Online Auction House – Established in 1985 to fill the void of a smaller, high end “boutique style” auction house. IAG specializes in both live and online Coin and Banknote Auctions with a focus on selling the rarest and the highest quality Coins and Banknotes that benefit both our buyers and sellers by providing better service and lower costs! Our auction sales – of which we do 2 major ‘Signature Live’ online auctions and several general ‘Online OS’ auctions a year, are always seen as numismatic highlight. As of 2022, IAG has held more than 270 Live, Online and Postal Sales, and now in their 37th year of operations, has achieved worldwide renown with numerous record breaking auctions totaling over $140 Million in sales.
Auction House Australian Commonwealth Banknotes (Pre-Decimal) Australian Commonwealth Coins (Pre-Decimal) Australian Decimal Banknotes (Paper) Australian Decimal Banknotes (Polymer) Australian Gold Sovereigns & Half Sovereigns Australian Pre-Federation Banknotes Banknotes Coins of the World Collector Coins (Royal Australian Mint) Error and Misprinted Banknotes Proclamation and Colonial Coins Variety and Error Coins
About International Auction Galleries
Contact Information
22 Queensland Avenue, Broadbeach, Queensland 4218, Australia

