I have a couple questions about reptile shows. First, is it okay to haggle? Like do the vendors expect it? Second, is it a good idea to maybe e-mail a breeder that is going to that show and ask for a specific snake to be brought if they have it? There are only 2 shows in Oklahoma that I know of and they are both very small. And I need specific snakes, but of course I'd like to avoid shipping costs. Thanks!