This thread gave me an idea.
In Paris, I saw a small bar across the street from my hotel, where a manual juicer was being used to squeeze oranges. Every morning during my stay, I drank fresh-squeezed orange juice. I hadn't thought about that until I saw this thread.
Here in Canada, they have frozen OJ in containers which can be kept in the fridge freezer after opening; that is what we use. They also have the juice in cartons, which most people seem to buy- more expensive and once opened, doctors tell me that the vitamin content is lost rapidly.

I will look for one of those juicers, which seemed to work well. Bags of oranges are quite cheap here. I think that the juice not only will be much cheaper but will taste better. Once the cost of the juicer is recovered, cost will be less and vitamin content higher. Found one advertized for $50.