Old

So how old are you? 

Some would say...

Me...

6 cents.

Real Coca-Cola

Heavy glass bottles 

Made with real sugar.

Bottles required 2¢ deposit 

So kids could go around,  collect empty bottles, 

Return to store for the deposit refund. 
Get another Coke for 6¢
And by a full size candy bar for 5¢.
And still get some 1¢ penny candy.