Darren, funny you should post this question. I too have been looking at ground blinds. The two I'm interested in are the Yukon Tracks Enforcer and the Barronett Big Mike. Both of these blinds are in the $150.00 range and are 80in tall. The 80in tall is a big selling point for me because I have a bad back and the reason I got rid of my first ground blind was because it was so short, 68in, I could never stand and stretch, which gave me a horrible back ache. I'm not sure either one is available at Cabelas but you can google it to see where you can buy one.
Blessings.....Pastorjim