Need to rehome several guinea pigs

My daughter wanted guinea pigs and we adopted 2 female sisters from our local shelter. We later found out they were pregnant when they both had a litter of babies. After that we had an accidental pregnancy with one of the females. We love them all but it has become very expensive to care for all of them and we would love to find them a home where they would be loved and taken great care of and preferably a home that has experience with guinea pigs. They get fresh veggies and fruit daily as well as pellets and timothy hay. A couple of them are very shy but they are used to being held and we havent had any problems with any of them biting. There are 2 babies that are only 1 month old, we believe one girl and one boy and 3 females and 1 male all 6 months old. Thank you for taking the time to read this, if uou have any questions please feel free to message me anytime! Edit...One male left 6 months old and one 1 month old baby we believe is female.