This is not a breed which can be ethically purchased.
Unless you find a breeder who produces only straights, which I have yet to see, you will be financially supporting an individual who willingly produces cat destined to suffer. Your cat may be fine but his siblings would only know a life of pain.
The characteristic folded ears of the Scottish Fold are due to weak cartilage, but cartilage is found throughout the body and not just in the ears. The gene which effects the ears is not localized to that body part, the cartilage throughout the body is impacted.
Folds suffer from debilitating arthritis from a young age.
This condition is called osteochondrodysplasia and is well documented and understood in the breed. This isn’t a theory or speculation, we know it is universally present in cats with the folded ear phenotype and why. It cannot be avoided or bred out.
I strongly recommend you reconsider your choice in breed.
The American Shorthair and British Shorthair have a similar phenotype and temperament and can be ethically bred and purchased.