paddy
I buy all my fruit trees from WWW.burntridgenursery.com. The prices are very reasonable as is the shipping costs from their location in Onalaska,wa

They have some pretty good looking ones at Sky (185th & Aurora).

You may wish to wait until bareroot trees are availabe in late winter. You get a much greater variety of fruit trees. Easily found at all full-service nurseries.

Today I noticed that the ones they have left (many seem to have sold in the past month or so) are now half off. So you can start with a pretty big specimen (apple, pear etc.) for perhaps less than 20 dollars with tax - full prices I read for a couple of these more common types were less than 40 dollars. Apple, columnar apple, Asian pear, fig, nectarine, plum...