Theo Chen is an expert on Modern Celebrity and Sports Autographs. He has been an autograph collector since 1988; writer of many autograph collecting columns for Beckett and Junior Baseball magazines; and former Autographed Product Manager for Upper Deck Authenticated. He launched AutographsForSale.com in 1999.

AutographsForSale.com has over 7000 different autographed items for sale including Hollywood, music, politics, baseball, basketball, boxing, football, golf, hockey, Olympics, soccer, tennis and more -- all with certificates of authenticity, guaranteed authentic for life. AutographsForSale.com has been rated Top Service by Yahoo Shopping since 2000.

BEWARE: many of our competitors sell fakes. Millions of dollars are thrown away on forgeries every year. If a competitor's price is too good to be true, this may be the reason!

BTI Appraisal is a broad-based appraisal company which provides a consistently high level of Real Estate Appraisals, Business Valuations, and Machinery and Equipment Appraisals for Business, Professional, Public and Private Sectors.

When you choose BTI Appraisal, you benefit from a strong tradition of experience and accuracy. A corporate philosophy stressing efficiency and attentive service has made us a leader among independent appraisers. We are proud of our reputation for stability, responsiveness, and accomplishment in and out of the courtroom.

At BTI, our seasoned staff of success oriented professionals treats each assignment with precise attention to detail, providing needed research and responsive service on a wide range of appraisal needs.

Expert Profile: BTI’s Founder and Chairman, Ben F. Tunnell III, has headed the firm since 1974. Previously, he spent eight years with First Interstate Bank of California as vice president at their corporate headquarters in Los Angeles. He served on the board of arbitrators for both the American Arbitration Association and the Better Business Bureau. He has also been a Registered Investment Advisor and Broker/Dealer with the Securities and Exchange Commission and a licensed, California Real Estate Broker.

Mr. Tunnell is an ASA, the senior designation of the American Society of Appraisers, and a California Certified General Real Estate Appraiser #AG-6964. He has qualified and testified in Federal and Superior Courts, as well as in arbitration proceedings as an expert witness in business valuations, real estate, and machinery and equipment appraisals.

Edward G. Detwiler & Associates LTD are considered experts in Appraising Medical, High-Tech and Ancillary Equipment and Businesses and have performed appraisals throughout the U.S. for over 20 years from our strategically located offices in Chicago and Atlanta.

Every appraisal we perform assumes the potential need for testimony at litigation. During our appraisal process, research and reporting we maintain a process that allows us to provide expert testimony on the client's behalf should it become necessary. As an independent appraisal and consulting firm, we have provided expert testimony for numerous cases involving a variety of product issues for client organizations in the medical and industrial community.

Our expertise include: