These films are expensive films in every way. As a teacher I laminiere much and know whereof I speak. Before that, I always bought 100 pieces 75 micron films at Staples for 25. Now I get even 100 pieces 80 micron films for just 7.50. You have to let melt times on the tongue! If I then ask myself, that one of the same strength may also like to spend 50 for 100 sheets, then everyone knows what the companies earn on a package films! Absolutely crass!
So who is Viellaminierer like me and want to save money without sacrificing quality - buy!