you will immediately get many dealers emailing you with their offers to buy it. take the best offer and go with it (from a reputable dealer, some shady places may try to bait you with a high offer, then lowball it when you get there by saying you misrepresented its condition or something).

you may also get real buyers contacting you to buy it, they will be more amenable to the price you offered it although you'll still have to be willing to haggle a bit.