Replacement Home System connecters

There was a guy on eBay selling them.
Is he still around??
I can do a tacky temporary fix but will need to replace it.
thanks.
-BB

BB,

What connector do you need? Be more specifiic if you could.

Kpj

The cartridge interface.The connection with the cart is very loose and the game displays garbled graphics unleass I hold the cartridge pressed down firmly or tilt and hold the whole system in the cartridge face down direction.
-BB