Thats primarily the reason i get Army Surplus. mostly its made to last and so it'll stand up to what you need it to do. price wise surplus varies and don't get me started on the mish mosh of camo patterns i have lol.
still it does the job and thats what counts
Actually case in point. i own one of these:
http://www.soviet-propaganda.com/index.php?main_page=product_info&cPath=1_24&products_id=1
i have a contact in St Petersburg that gets em direct from the Sposn Factory. they're treated duck cotton, totally wind proof and rain resistant!
its also bomb proof, seriously if i was caught in a nuclear blast i reckon the jacket would be the only thing left!
as you can see they're $120 before shipping from russia shipping is usually $60 or so. so around £102 for the full set. although if you contact the guy on the site he should be able to do just the jacket if you wish.
expensive in my eyes as that kind of money is not easily available to me but well worth it for what i'd consider "Gucci" gear