......apart from buy low and sell high. I guess buy whole bikes but split to sell? When you split, do you absolutely split everything? I have a DH frame to sell but want to sell it with the cranks, chain guide and seat post (cut) as well as the rear wheel (150mm spacing). I use Yahoo Auctions here in Japan which is seller friendly but E-Bay sellers are increasingly offering free international shipping on smaller items. I've heard though that E-Bay is buyer friendly. I've used E-Bay a little but any tips for buying/selling on E-Bay. Interested in hearing the principles you guys use when buying and selling. As an aside, you know you're getting old when all the parts you want to sell are now retro and worth more than you thought. $100 for a Specialized "shark fin" disc brake adapter. Bloody hell.