Martinelli's Sparkling Apple-Cranberry Cider: "Highly sparkling and non-alcoholic version of Martinelli's original champagne cider of the 1860's. It is the ideal festive 100% juice for the whole family, perfect for all champagne occasions." http://www.martinellis.com
I tried it recently and like it a lot. I also bought a bottle of their original "champagne" cider but have yet to open it. These are low-price yet high-effect in terms of festive non-alcoholic beverages that just look nice in a champagne glass.
Crossposted to ethnic_cuisines