Where to find it?

I've only read parts of the manga and so I don't really know the difference between this and "Fullmetal Alchemist Brotherhood". Seems like this is the original though?

Anyway, as I love the manga I wanted to purchase this anime as well but I can't find it anywhere. Most places it's either not possible to find or it's very expensive. Does someone have any suggestions to where I can look?

This was one of the few I coud find:
http://www.play.com/DVD/DVD/4-/9136467/Fullmetal-Alchemist-Season-One- Part-Two/Product.html?searchstring=Fullmetal+Alchemist%3a+Season+One+- +Part+one&searchsource=0&searchtype=r2alldvd&urlrefer=sear ch&strefer=r2alldvd&searchfilters=s%7bFullmetal+Alchemist%3a+S eason+One+-+Part+one%7d%2bc%7b57%7d%2b
(unfortunately it's both quite expensive and only contains season 1, part 2.

I need a region 2 DVD (Europe). I'd be very grateful if someone can help :)