uBid.com Holdings, Inc. to present at the ThinkEquity Partners 4th Annual Growth Conference.

CHICAGO -- uBid.com Holdings, Inc. (OTCBB: UBHI) whose uBid, Inc. subsidiary is one of the leading business-to-consumer and business-to-business online marketplaces in the U.S., today announced that the Company will present at the ThinkEquity Partners 4th Annual Growth Conference on Tuesday, September 12, 2006 in San Francisco, CA. The investor presentation will be webcast live at 2:00 P.M. Pacific Time on the Investor Relations portion of the Company's website at www.ubid.com.

About uBid.com Holdings, Inc.

uBid.com Holdings, Inc. and subsidiaries (the "Company") operate a leading on-line Business to Consumer and Business to Business marketplace that enables itself, certified merchants, manufacturers, retailers, distributors and small businesses to offer high quality excess, new, overstock, close-out, refurbished and limited supply brand name merchandise to consumer and business customers primarily located in the United States. Through the Company's website, located at www.ubid.com, the Company offers merchandise across a wide range of product categories including but not limited to computer products, consumer electronics, apparel, housewares, watches, jewelry, travel, sporting goods, home improvement products and collectibles. The Company's marketplace employs a combination of auction style and fixed price formats. uBid.com Holdings, Inc. is publicly traded on the NASD OTC bulletin board (UBHI).