Will the time machine accept other than AGFA? I can remember (1972) when 100 sheets of 8x10 SW glossy Ilfobrom paper was a measly $8.99 at the discount photo store near where I worked. Kodak Polycontrast was a bit more, at $14.10.

Tri-x/Plus-x/Panatomic-x were 100' for about $13.00...I'm showing may age.