Hello everyone,
I'm new to the scrapping game but I've been in the electronics world for a while now. I got into this mostly because of my passion for electronics but also my desire to recycle E-waste. The money is a nice added bonus. Anyway I have some common and less common items here I'm looking for feedback on grade. My guess is mid grade but I'm not experienced enough to know if they could possibly be low grade or worthless. I'm unsure of which components separate low from mid. Could you help a guy out?

The DC rectify and power boards are all low grade. knock the transformers off and sell separately at a scrap yard. The VFD driver board should go as high periphery, the LCD driver board is high periphery

If I were you I would remover every one of those single connectors that have a screw threw them on the boards. You will get better pay for those as they are tinned copper than you ever will with them attached to the boards.