Game, Gamestation, Gameplay sells Worldwide for anything under £100. but then their packaging is poor. so would be steer clear of items that was delicate such as cardboard cases and boxes.
Play.com also offer free delivery, again poor packaging, infact worst than above.
Coolshop are above average with packaging, but there item are not always UK PAL but Euro PAL. They tell you which games don't have English on the front cover.
I think the only items amazon will refuse to sell to euro are UK exclusives and Marketplace items.
Personally I would go with a Trusted Ebay seller or someone on this forum or other collector forum.
Is there a particular game you are looking for, I could see If I could get it for you as I from the UK.