Hello czakoo,
the edc shock absorbers are really expensive - in germany, too! The price of 800 euro is a normal price; rather cheap than expensive. I don't know any adress in germany where you will find the edc shock absorbers cheaper. the only possibility I know is to check ebay, if you can get used shock absorbers there. If you will search for it in
you have to type in the search "stossdaempfer e38 edc" or something else. Stossdaempfer means in german shock absorbers. Front means "vorne", rear means "hinten". Do you need the absorbers for the front or rear?
I hope I could help you. If you need some more help, contact me!
regards
Markus