Please be sure to check the following! Thank you for viewing. Kirin Home Tap 3 boxes of carbon dioxide gas cartridges (Accent color: Black) 1 beer line cap 1 bag of 24 straws (However, the manufacturing date of the above two items is 2023. Please see the image.) Although there is no expiration date written, if you are concerned, please dispose of them yourself, or I can send them without including them. The listed price is based on the gas cartridges only, so it is set at a low price. We are very sorry, but please refrain from price negotiations.