SaturnV 
Welcome to the party !
I would just dump it in your shred , if it's low grade and cleaned on what you want on it and you can't find a better price within a similar distance . I.e. Another yard or buyer . I collect my mid grade and better boards but my low grade stuff goes into shred after I have gotten the aluminum and copper breakage pieces. Not a rule of thumb just works best for me.
I primarily scrap TVs those boards pile up fast and I find it saves me time and space just tossing them in the shred.
Thanks for joining !
"Good luck and high scoring" ~ the bowling alley desk lady
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