Ideas on yield for these lil buggers ?

[Rodthrower18]

I have an associate with a couple lbs of these lil bits but im not sure of what a fair price would be for either of us without a shot in the dark on yield. Anyone process any of these before ? If so what were your ballpark yields? Thanks

 

[GOLDbuyerCA]

i say they are Operational Amplifiers of National Semiconductor , or Ti. imo, worth more for builders, / spare parts replacement , or sold as near Vintage . i buy them for a dime, and sell them
at Ham Swap meets for a dollar. some are more. several pounds just get curiosity up, lots of work rendering them, " i am not a high efficiency refiner " so i will pass on gold value, " my swag "guess" " 16 to 32 cents, at a good recovery rate. each. put a pic up, with label No's n see if you can get fifty cents, on the trade section here.