I have a Brewer's Hardware 1/2" FPT 3-Way Ball Valve for sale. $27 which includes shipping. Link to site below. Message me if interested
https://www.brewershardware.com/1-2-FPT-3-Way-Ball-Valve-TFBV123WT.html
https://www.brewershardware.com/1-2-FPT-3-Way-Ball-Valve-TFBV123WT.html