Probably all the money it costs to buy their hay, pellets, veggies and fruit, bedding, toys, cage, and possibly trips to the vet.
A guinea pig may cost a little more than a hamster.
Abbyssinian guinea pigs range from $20 to 40$ in cost. It is worth it though. They might be just the cutest, nicest, and cuddliest guinea pigs of all. Strait haired guinea pigs usually cost about the same. I recommend if you are buying a guinea pig to shop at a pet store such as PETCO and PETSMART. ----
It cost about 25 to 30
I have a guinea pig at home. a smaller canteen will cost 5 dollars a big jug is 10 dollars
about $31.40
I hav no clue
Overall guinea pig supplies cost about £60-£80 ($100 - $130) if you are starting from scratch, but a top up on supplies will cost about £5-£7 ($10 or so).
Yes they do, it cost's $4.00
Not much. If you are trying to re-locate your guinea pig, you might be able to make $10, but if you are trying to buy a guinea pig, it will cost more then $50.
about 30 dolla
You really want a specific one? But a guinea pig from PetSmart (female) should cost $30-$40.
It is spelled "guinea pig". You got it right! :)