You could try looking at NorthStar stands. I am a fan of Summit since I got mine this year. By far the best stand I've had in over 30 years. One thing they include is one of the best safety harnesses, so you might consider that when you look at price.
I'm not a real fan of buying from Cabela's or Bass Pro though. Their prices are as close to retail as you will see. I work at a Gander Mt. store and our price for the Summit Cobra is $199. The Viper XLS, which I prefer, is $229.
You might try Keystone Country Store, or sometimes there are good deals on www.treestands.com