I converted to a 10 gallon and don't really need the old 5 gallon.
This is a 5 gallon Igloo round water cooler. I added a digital thermometer and filled the hollow lid with expanding foam. I pulled out the faucet and braid to use in my 10 gallon, but I will include a new braid to get you started.
$30, you pick it up.
PM for details.