OMG, ran across this during home office cleaning. An invoice for shooting some photos for the Mohyla Institute in Saskatoon, SK, back in 1976.

I rolled the Tri-X film into reusable 35mm cartridges from a bulk roll, and processed and printed in a home darkroom.

C$50 in 1976 would be C$275 in 2026 dollars, according to the Bank of Canada inflation calculator.