How much would you pay for a jam up dog?

Lot good replys thanks I dont look at the dogs for sale on here most are in Texas im in Arkansas I asked this mainly because im at a cross road I dont feel like I can advance forward without buying a good dog to put with my young dogs and I just wanted to get an idea of a fair price. I have some nice young dogs from good hog dog stock with alot of hunt they all got a touch of hound in them and will run anything a good solid dog will tell on them when they are trashing. I am gone 28 days home 28 days about the most I can hunt them is 4-5 times every other month its hard to get them going like that. Just looking for some opinions and advice. I either need to sell the dogs I got and just tag along with buddys or buy one jam up dog I recon.