trying to figure age....

Hey i just got my normal about 2 months ago, picked it up from a girl who was moving ,through someone else. my problem is i have no clue as to the age/sex plan on getting it sexed next week if i can catch the vet. it's a little over 4ft in length and weighed today at 1270g. any thoughts would help i know you can't just tell but a ballpark would be nice. Thx

Could be any age, all based on male or female and how much it was fed growing up.
I picked up an adult that the previous owner said was 5yrs, 4.5ft and weighed 1600 grams

I have a 6 year old thats 1800g a 4 year old thats 2100g and a 10 month old thats 1200g

They all grow different;)

thx yeah i kinda figured that would be the case, hope to find out sex soon.

You will never know. Some balls get 3000+ grams and some stay >1200 their entire lives.