$25 New in box. It turns plain water into sparkling water in less than 15 seconds. Add flavorings after you carbonate for delicious homemade sodas. You control the level of carbonation; you control the sweetness. The CO2 cartridge easily snaps in to make up to 16 liters of carbonated water with the push of a lever. Get ready to enjoy the drinks you love -- seltzer, sodas, energy and sparkling cocktails. If interested contact me via messenger or email at firstname.lastname@example.org. Will deliver anywhere in the QCA.