What does everyone think the Jordan 12 wings will be worth in a few years? I've been buying all the pairs I can get for 500 in larger sizes and 600 in smaller sizes (8.5-9.5). So far I have 5 including the pair I wear. I don't see why they won't be worth at least 1000-1500 in a year or two. Any opinions? Am I wasting my time buying them?