FS: Two semi-broken 2600s

[ApolloBoy]

I've decided to have my Heavy Sixer sent to be repaired, so I'm selling off my 4-switch and Jr. Here's a rundown on each:

 

The 4-switch works well, aside from one problem. The audio buzzes for some odd reason and I can't seem to fix it. It's not the power supply, since I bought it brand new about 2 years ago. Again, it works just fine aside from that problem.

 

The Jr has some strange color problem I can't seem to pinpoint. Whenever the fire button on joystick 1 is pressed, some colors (mainly greens and browns) seem to "shift". Also, the RF shield is missing, due to a failed repair attempt. It still works fine despite the color problem and missing RF shield.

 

PM me with your best offers...