I'm not at all totally surprised at such a price... There are men out there with that kind of disposable income to throw around on such things.
I 'believe' I know who this person is, having several casual conversations from another site. She 'is real', a former nurse, married, and not only does enemas, but medical scenes afterwards as well. Someone I would be glad to meet up with one day, maybe after I win the lotto!
It's not unlike a professional Dominatrix that charge $300.00 an hour for their time, and there are a lot more of them around! Even at that price, competition is big in that trade.
Some will advertise that they give enemas too, (along with other medical play), but a complete enema in an hour?
Unlikely, so now you're getting into their 'second hour'! Some advertise a slightly lower rate for a 2nd, 3rd, or 4th hour, but either way, not for the average guy or income level.
They cater to rich businessmen, and make a lot of tax free cash doing it!
Know a lot of such females, but never went to one, never going to... Not within my fixed income budget, and I think such things would be very addicting, even more so than gambling!