GMAI Greg Manning Auctions (MM)

Greg Manning Auctions, Inc. (Nasdaq: GMAI) today announced it plans to report financial results for the third quarter ended March 31, 2005 on Friday, May 13, 2005 before the open of market trading. Greg Manning, First Vice Chairman, President and Chief Executive Officer, and Larry Crawford, Chief Financial Officer, will host a conference call at 10:00 a.m. ET on Friday, May 13, 2005 to discuss financial results, business developments and outlook. A live webcast of the conference call will be available online at www.gregmanning.com. Participants are encouraged to go to the Web site at least 15 minutes prior to the start of the call to register, download, and install any necessary audio software. Those without web access should access the call telephonically at least ten minutes prior to the conference call. The dial-in numbers are 800-291-9234 for domestic callers and 617-614-3923 for international callers. The participant pass-code for both is 82007889. After the live webcast, the call will remain available on Greg Manning's Web site, www.gregmanning.com, for 30 days. In addition, a telephonic replay of the call will be available through May 20, 2005. The replay dial-in numbers are 888-286-8010 for domestic callers and 617-801-6888 for international callers. The pass-code is 84761645. About Greg Manning Auctions, Inc. Greg Manning Auctions, Inc. is a global collectibles merchant and auction house network, with operations in North America, Europe and Asia and on the Internet. This network was created in September 2003 when GMAI and Auctentia, S.L. effectively integrated their auction businesses, creating a GMAI-AUCTENTIA global collectibles auction network. In North America, GMAI is a leading traditional and e-commerce - Internet, interactive telephone, and Internet and live simulcast - auctioneer and merchant/dealer of collectibles. Coins, stamps and sports cards are offered at www.gregmanning.com and www.teletrade.com. Its operations include the Greg Manning Auctions division, Ivy & Manning Philatelic Auctions, H.R. Harmer of New York, Greg Manning Galleries, Spectrum Numismatics, Teletrade, Nutmeg Stamp Sales, Superior Sports Auctions, Bowers & Merena Galleries and Kingswood Coin Auctions. In Europe, the leading auction houses affiliated with the network are Auctentia Subastas of Madrid, Spain (operating under the name "Afinsa Auctions"); Corinphila Auktionen of Zurich, Switzerland (65% owned by GMAI); and the Koehler group of auction companies of Berlin (66.67% owned by GMAI) and Wiesbaden, Germany. GMAI also owns GMAI Auctentia Central de Compras (CdC) of Madrid, Spain, which is engaged in the sale, marketing and production of owned and third-party collectibles, with an emphasis on specialized philatelic material. Both GMAI and CdC currently act as exclusive supplier of collectibles - primarily stamps and coins - on a worldwide basis to Afinsa Bienes Tangible, S.A. of Madrid, Spain, one of the world leaders in marketing tangible investment products, and GMAI's majority shareholder. Statements in this press release that relate to future plans, objectives, expectations, performance, events and the like are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 and the Securities Exchange Act of 1934. Future events, risks and uncertainties, individually or in the aggregate, could cause actual results to differ materially from those expressed or implied in these statements. Factors that may cause such differences include changes in market conditions, changes in economic environment, competitive factors and the other factors discussed in the "forward-looking information" or "risk factors" sections included in GMAI's filings with the Securities and Exchange Commission, including GMAI's Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, prospectuses and other documents that GMAI has filed with the Commission. Trusted By Serious Collectors ....Worldwide