Greg Manning Auctions, Inc. (Nasdaq: GMAI) announced the world record setting private treaty sale of Batman #1 (CGC Certified Very Fine Plus) for $150,000, and Detective Comics #29 (CGC Certified Near Mint Plus) for $100,000. The Company also announced that two auctions, KISS the Auction and the World Stamp Expo Auction, together resulted in aggregate sales in excess of $4 million.