honestly, you could make your own (probably) cheaper. Might be heavier but you'd save money. All you'd need is some cheap plyboard, hinges, and some camo paint and/or material. Then you could go deluxe and add cushions.

If you don't mind the labor, why not build your own customized blind?
For you - By you

I imagine it would be equal to or less than the cost of a commercially made blind.