Depends on where you buy it. Some of mine were free, some I bought for £3 from breeders, and petshops commonly sell them at £5-6. If you mean the regular (Mongolian) gerbil that you commonly see in petshops, you shouldn't have to pay more than £7. Mine was 10$. But i got mine at a pets store. That works out about £5-6. :)
Not much In human portions not alot. But a gerbil will drink as much as it can.
A gerbil will cost about 10-20 dollars.
the fatter the gerbil, the thicker the bedding.
a gerbil is cheaper as its much smaller and cleaner
Average adult gerbil weighs about 2.5 oz
no they can not because they will just eat it and its not worth buying another notebook
dont give your gerbil a 'water' bath use chinchilla dust
The average Gerbil can peak at around 15mph! Overweight or obese gerbils can't be arsed.
one a day
No he will much rather have kiwi.
well that depends on what you buy and how much it costs.
i don't think you can fix a gerbil but what i do is get two males or two females females are more active but you cant really hold them they wiggle to much. males are more calm but don't do as much.