After all this years and since noone has answered ... i am gonna answer this for you
Its very easy to score there. You can buy litterally everywhere. But look out for the good stuff. They have rly crappy moldy and dry weed. But thy also have the killer stuff. Price depends somehow on quality and your ability to negotiate the price.
Mids about 40 Euro half ounce.
Best i tried was imported from Athopia / Shashimani. This was pure sativa laughing tonic. One of the best herbs i ever sampled.
Further Questions? Just ask.