At about 2.95€ per kilo, they are more expensive than Spanish ones, which are more widely available at the markets in and around Lyon. But "these are soooo much better, Mom!", according to my son. I happen to agree with him, so they are the only ones I buy.
We go through 6 to 7 kilos a week, mostly consumed by our soon-to-be 10 year-old Clementine connoisseur. I have several during the week, and occasional two or three find their way into vin chaud.