Bought from ebay some time ago, auction was not cheap (250 dollar) and import tax and shipping killed the fun. But….ceramic ram chips and 326298 board. Serial number 57188. The us started producing and selling c64 earlier in the US than in Europe, making this one an pretty early one.
So the drawbacks. It has been repaired so the sid and pla dates are incorrect. Both joystick ports are white, and it has rainbow labels. But i can live with that.