You may want to see if you can find a Primos Ground Max Vision. It should be within your price range and is comparable to the Double Bull blinds that I've hunted out of quite extensively. The Double Bull blinds are by far the best IMO, but the cost makes owning them a bit prohibitive. The vision from primos has most of the same features (Primos now owns DB) but is made out of a different materials that I am assuming is helping to keep the costs down. If you can find one I'd go for it - I haven't seen them around since word got out on other forums a few months ago but I think they'll be the best you can do around $200.
Walmart had them online if your unable to find them locally.
Good luck and let us know what you decide on!