That is a good price. The question is whether you will be happy with the scope at that level of magnification. Athlon is known for making good scopes and priced right. People generally have no complaints. I think their value is much higher than their price tag.
But, at 34x, you might be pushing what a better than average scope can do. I have no problem recommending Athlon in lower magnification. At least this is basically at 4x zoom, so they are not over their skis too far.
For $250, buy it, try it, and if you like it, you have a big win. If you are a little disappointed, you can probably sell it for what you bought it for, and try an upgrade. In that magnification, Nightforce NX8 is my first go-to for value, but NX8 is a big jump from $250, even used.
Good luck.