Inexpensive? Well not sure how much that might be but we've got 1400 animals on 55k acres in central CO. Young cows start at $775 and young bulls are $875. These aren't much of a hunt since they are so young (2 years old) and naive but we also have 3 and 4 year old bulls that start at $1200 and up to 4K for huge 2200 lb trophy bulls. Dean 303 588-1869
If you're lucky enough to be on private land and can leave your stand up during the off season you can tie an old piece of cloth or something of the sort to your stand. I like to use an old camo bandana that I have. That way the deer get used to the movement and eventually don't bother even looking up when there is slight movement. This may just give you the time to draw your bow or raise your gun without being detected.