I'm looking to purchase a Dobsonian. I'm thinking along the lines of a 13.1" Odyssey in excellent to mint condition, but will consider something equivalent or simialar. If you have a Dobsonian that's comparable or exceeds the Coulter, I'm open to checking it out. Willing to pay $500-$1600 depending on the setup. I live in Southern California, but will pay shipping charges if possible to ship.