The fee for the official transcript from Calicut University is INR 1500/script. But if you are applying the transcript-
After 3 years (but within 10 years of the course) - Additional search fees: INR 250
After 10 years of the course - Additional search fees: NR 500
Other points to keep in mind are:
Postal charges within India are INR 50
The official transcript is sent by post only
If you need the personal copy, it will be handed over to you only after the official transcript has been sent.