Wondering how much my horse is worth

I might have to sell my boy Tularie due to money and location problems.. He was given to me in January, but I have been riding him for about two years. I do not know how many hands he is, but I do know that he is approx. 15 yrs. Sorrel, Arabian. I haven't ever shown him or anything, but I have started jumping and pole bending work with him. He was previously trained to ride English with his last owner, but she didn't ride him for a couple years, he still shows the English head tuck from time to time. He is a good trail horse who has a very high endurance, loves to lope and run!!

Here are some pictures of him...
http://i36.tinypic.com/zturyq.jpg

http://i34.tinypic.com/335ckus.jpg

http://i34.tinypic.com/2aadjif.jpg

http://i35.tinypic.com/2egea7c.jpg

In my area, perhaps $1500.

Hard to say just from the information given..but I'd say in my area you could get anywhere from $1000-$2000

He sure is pretty!!

Ya, 1,000-1,500...Around that price is what I think you can get for him.