I need a new one, but seriously $800 for these things? I already have a 240v charging line, all I need is the cable that came with the car--its a 2020. are there cheaper knock-offs? Can this replace? I have no idea what the amperage need be. Lectron – 21′ J1772 Electric Vehicle Charger with 16A EV NEMA 10-30 Plug
Look on eBay, You do not need to use a Toyota, nearly any make EVSE will work. But, how did you damage it? if the cable is cut (just wires0 it may be repairable.
I just got a spare cord off of Facebook marketplace for $20. It's a Ford cord, but it's J1772 end mates well to the Prime. Options are out there.