I understand your situation, as I lived there for a year at Alkmaar, policies are different in ALL europe for the trasport of live animals, here in Italy it's forbidden and you can get fined and even go to jail if you try to send one.
Well, anyway, try with Theo Verhaul from snakings.nl or Roland from iresreptiles.com (he is really kind, honest and I bought a Stinger bee from him which is fantastic in all aspects, really) I don't know how much they work with banana balls, prices are high in europe, even more in Italy, good luck