Commodore 251052-02 Power Supply for VIC 20 C64 Computer 4-Pin **Parts/Repair** | eBay
COMMODORE 64/Vic-20 Power Supply the ATOM | Commodore4ever
I got a Vic 20 in perfect, brand new condition from a flea market for $19. Having trouble with the power supply though. More in Comments : r/vintagecomputing