Two issues here: I always offer everything that I have with/for the bike that I sell, I let the buyer know that he can pick and choose what he wants for what ever price we can negotiate. His decision. I have and will have other bikes, so extra parts for me is not a problem, I can use them for trading stock too. THE MOST IMPORTANT ISSUE TO ME IS: I will NEVER buy any computer/tuner from anyone for any reason that will be married to the bike! They are selling their product for what they feel is a fair price, and probably a competitive price too. Other manufacturers can sell their unmarried products for a similar cost, so I FEEL that marrying a product to a specific bike is greed and nothing more. I swap pipes, seats, bars, and other parts between my bikes, and plan to do the same with newer or other bikes and parts that I may own (I like and own several Deuces). Its my choice, I PAID for those parts! Would you buy a seat, bars, pipes, bags, carburetor, windshield or anything else for your ride that, once installed could never be removed without destroying it? Of course not! How about a television, stereo, DVD, satellite receiver? Maybe it could be married to your address, you unplug it and its junk! As long as people will buy stuff from those manufacturers, they will keep doing it to you, because you let them. I CHOOSE NOT TO! Free country, kinda. Make your own decision. If you buy one specific tune for one bike, that's different. That's what you paid for. P.S. I have an expensive Deuce tuner married to an extra computer, (it came with one of my Deuces) I can swap it into any of my Deuces. TIMINATOR