Yeah, our close-by vet charges $70, but you get a 10% multi-pet discount (on visits, products and diagnostic testing), so it comes to $63 per pig. She only sees exotics pets three days a week, and does small dogs and cats the rest of the time.
When my mom had poor little Walter (cocker spaniel rescue who ended up with serious genetic issues, and valley fever to top it off... he was laid to rest about 2.5 years ago and my mom has been petless since... I think this one broke her heart...) she took him to this animal hospital, and the exotic vet had begun to work there just a couple days a week, if memory serves (and it typically doesn't). Anyway, my mom was paying something close to $55 for a vet visit for just one dog. Granted, not the entire sum goes to the vet, because you do have to factor in operation costs, employees, overhead, etc etc. But still, $70 for a piggy is quite a price to pay.