(product availabillity sounds like the correct subforum for this question)

I am planning to make a large order of 200 to 300 pieces of Ilford PanF+ in 120 format and I'm investigating prices around Europe. Last year I bought 100 rolls from Nordfoto in Germany which gave me the lowest price of less than two euros per roll, but now they seem to have risen, atleast for half a euro. Still, they seem lower than others.
Any suggestions? For such an order, every cent counts.