To help you plan your kegerator build, keep these standard dimensions and capacities in mind:

: Often has some of the best prices on bulk used pin lock and ball lock kegs.

: Often cost significantly less, with average prices around $50–$70. They may have dings or soda residue, so you should always plan to replace the O-rings (seals) before use.

: Beer stays fresh for 45–60 days (unpasteurized) or up to 120 days (pasteurized) when kept under CO2 pressure at the right temperature. 4. Where to Buy

: Originally used by Coca-Cola. They are shorter and wider, which can be helpful if you have height restrictions in your fridge. They generally lack a manual PRV, requiring you to depress the gas post to vent pressure. 2. New vs. Used You will find two main price tiers when shopping:

: Known for high-quality new kegs and complete kegging starter kits.