For the price it's hard to go wrong. I am guessing it was around $600 new. I say that based on a local tack store that went out of business and their Saddle Kings were in the $600 price range and I happened to get one for $300. I was really thrilled. You can't hardly get cheap imports at that price.
Saddle King isn't the BEST saddle out there, but at least they are American made and American leather.
I actually own two. Never thought I would own a Saddle King (I thought they were below the quality I wanted) and now I have two! I never would have dreamed, lol! One I have is roping saddle (called the Ol' Timer) and then the pleasure saddle I got from the tack store going out of business. I really like both of them, but the Ol' Timer IS higher quality.
Anyway, look it over and if you think it will fit you and your horse there isn't much downside. You could probably get your money back out of it even used. It looks like a lovely set.