I have two CDs that I purchased about 10 years ago, both CDs by Jan Hammer. Jan Hammer - MIAMI VICE - The Complete Collection (2 CD set) with autograph by Jan Hammer - 2002The Best of MIAMI VICE by Jan Hammer - with autograph by Jan Hammer -2004Both CDs have been opened and the discs are in excellent condition. The "security device" tape with the UPC is still on the Complete Collection case, but is slit down the middle to allow opening the case. I had read on a forum somewhere that the Complete Collection CD was very rare and valuable. Since these have Jan Hammer's autograph, I was curious if anyone could place a rough value on these items? Thanks!