well the m84 is expencive, but dont expect to find it cheeper than on flecktarn. You have to consider the quality of the uniform. I have tryed issued US and GB uniforms and have had a look at canadian, swedish and german uniforms. None of them comes even close the the danish uniform i fabric quality, craftmanship and finish. I am nok just saying it as a dane, but having tryed and compaired it to other BDU's.
The only reason that I don't use it myself are my teams conection to the danish armed forces (but I have it as a back up when I am on my own).
here are a few danish retailers who usaly have m84 in stock. web pages are in danish but sent them an e-mail and they are likely to reply:
http://www.417.dk/
http://www.usol.dk/
http://www.armywear.dk
and a german retailer: (very cheep on m84)
http://www.ranger-shop.de