Kodak EK-160EF

My step-dad found this instant film Kodak at the flea market for 2,50 €. Google told us pretty fast that the PR-10 instant film which this camera uses hasn't been made in 30 years...and the last patch had its use-before date in 1984. D'oh. Any idea what I should do with it now?

Oh and look at the size of this thing! It's huge! Polaroids were half this size.