It puzzles me constantly, that people want to buy the cheapest possible boots. The reason for my puzzlement is threefold.
1. Cheap boots are very rarely screen accurate in any way shape or form.
2. Cheap boots will not last very long.
3. You walk endlessly when you troop. Take for instance the largest troop in Denmark ( possibly Northern Europe) the yearly Legoland Star Wars Days, we walk more than 10 km ( 7 miles) every day, I guaran- effing-tee that cheap bots will cause you major pain, even in my Loakes ( which are considered the most accurate next after the original ones, as well as super high quality hand crafted boots), I had pretty sore feet ( I am a soldier and therefore not unacustomed to marching).
Therefore, consider the boots to be an integralpart of the armour, which we want to be super duper accurate, and get the right ones the first time.
You can see my thread for high quality screen accurate boots:
http://www.whitearmor.net/forum/topic/24742-trooper-boots-a-list-of-suitable-candidates/