I have several guinea pigs for sale- 15.00 to 20.00- older 2 sows about 2 years old -sisters 15.00 each- the younger sows and boars 20.00 each- the 2 older males brothers almost 3years old 15.00 a piece or if they go together 25.00 -wasnt able to post photos of the brothers- they are both dark reddish brown