I personally like this nursery. Yes the prices may seem a bit high that's why I usually check to see if the plant/tree is on special before I buy it. If I can't wait I just have to suck it up and buy it.
There's another nursery nearby called Moon Valley Nursery but their about the same price, they don't sell 1 gallons and the kicker is that they don't guarantee their plants for a year like Star Nursery does. I brought this point up to a salesperson one time about that if they had a 1 year guarantee that would show that they stand behind their product along with competing with Star Nursery and he didn't have a response.
I just returned a plant just yesterday no questions asked and received my refund. And for those that don't agree with me, what other nursery are you going to go in the city that has a good selection? Home Depot, Walmart? I don't think so.