4. Antique USSR Siphon Sodas
This soda comes in the shape of a bomb and has a nozzle that sprays out the soda that only adds to its look of an explosive. It is currently being sold at $3,900 per soda, and the can actually comes empty. Again, these sodas are not for consuming. But unlike some of the sodas on this list that come in cans, this item gives you the option of filling it up yourself with a drink of your choice. It’s price and uniqueness make it so that this item will remain one of the most expensive sodas in the world for a long time.