seasonal delicacy

Do they make Passover Coke anymore? I mean Coke made with sugar instead of corn syrup. Not Diet Coke, though I realize a lot of people avoiding corn syrup consider artificial sweeteners an acceptable substitute. If so, has anybody seen it in the Boston area? Preferably along the Red Line or MetroWest? Kosher-for-Passover certification on a bottle of seltzer water is really not what I'm looking for, but that's what I've seen so far. The big Woburn Stop & Shop has sale tags for plain seltzer with and without KLP certification, but they're in different parts of the store so it's less obvious that KLP costs 20% more.