These things happen, staff get pay rises, property prices increase, that needs to be paid for. Almost everything goes up in price, that which does not, you need to question how it's being made. Sure, I can buy stuff from Indonesia for pennies, but it's the factory workers who pay for that. The major film makers are Kodak, Fujifilm, and Ilford, all in first world nations, paying proper salaries and with realistic costs.
I want a pay rise this year, so do Fujifilm workers, you can either increase your sales, or charge more for your product. Products which are not in dramatic growth will need to go up in price.