Depends on what type of blind you're looking for. I like my portable fence-style ground blind that can raise and lower each section to different heights. Rolls up around the posts into a small shape for my small carry bag. Can't recall which brand it is, but similar to the Hunters Specialties models. These are in the $20-$25 range.
I have a pop up fully enclosed blind. Similar to the Ameristep $60 blind. It moves way too much in the high winds for my liking, even when staked down. Each have their place.
The ground blind gets the most use for me.