If you can't afford to get it done just get a belt fitted, fire it up and see what happens. You've got a VERY VERY slight chance that you could get away with it.
I did in my Fiat Uno Turbo, snapped it at 100mph and sat turning it over for an hour before realising the belt had broken. New belt, started 1st time and ran fine for another 2 years before I sold it.
I did in my Fiat Uno Turbo, snapped it at 100mph and sat turning it over for an hour before realising the belt had broken. New belt, started 1st time and ran fine for another 2 years before I sold it.