Every thing in this world is negotiable! If they don't wish to negotiate, move on..someone will but you will have to be reasonable. Offer half of their asking price and you insult them, ask them for the sell it now price & you'll probably be surprised, it will be a bit of a savings. When both parties win, you get what you want and they sold what they wanted. You didn't steal it and they didn't make a weeks salery on it.