LOST Ps3 connection cable?

I know that nobody uses a ps3 these days, but today I found my ps3 again and wanted to play the old minecraft, but I haven't found my connection cable and can't find where you can buy it on the internet and how much it cost.

1. They are even more useful than you think

2. HDMI cable

There's still enough of the Ps3 to play that.

You will certainly find such a connection cable at one and the other technician buying and selling