I got a cheap electric citrus juicer (Black + Decker brand) from Walmart. It cost me less than $10. Fresh orange juice from this machine is heavenly. My mother never has done the MC, but I bought her one too. She loves it so much that she buys them for wedding gifts for a lot of her friends children, when they get married.
This is the handiest gadget. I can't imagine doing the MC or the post MC orange juice without it. It's also fantastic for liver flushes.