Star Trek

My brother was an avid Star Trek fan and has alot of collectables.  I am looking for an appraiser or even a collector who goes to conventions to sell items.  I have many books and miscellaneous items that are in good condition.  I have crests like "The Symbol of the Borg" and "Klingon Empire Insignia" that are in mint condition.  I also have complete sets of new, unopened VHS of the Deep Space Nine Series, Star Trek Motion Picture 1980-1995, and the complete seires of Star Trek Next Generation (factory sealed in box).  I have Star Trek Fleet Vessels in mint condition: Star Trek Starship Enterprise (25th Anniversary), Klingon Cruiser, Romulan Bird of Prey, and many more.  I have a silk Star Trek jacket, Spac's 3-D chess set: Glass Board and pieces, Star Trek Starship Enterprise Pin.  If anyone is interested or would like to help me out please contact me at waltersawicki@optonline.com or call me (203)-874-1875.  I will greatly appreciate your help.n