SmallHD 702 7 Inch on camera monitor with handles and V-mount - HDMI and SDI

We've been using this monitor perfectly fine up to the point of sale as our main directors monitor but i've listed as for parts because the SDI input is temperamental. Ideally the board needs a quick solder, a common issue with these monitors. If you jiggle the cable it works fine but sometimes drops out if knocked. As expected the screen has a few scratches and possibly a dead pixel or two but perfectly fine for a directors monitor. The cage with v lock plate is wired to a dummy battery so powers the monitor and has D-tap outputs to power a Teradek or wireless video receiver.