is there value in intel 8088 cpu's and older

These values are not accurate and this site along with another that posts the same values have been under scrutiny by the goldrefiningforum. Their values for example are consistently around the 0.3-0.5g for the pentium pro. Whilst a part of the value may be lost in processing and refining it is highly unlikely that 50% of it just 'hides'

what price would buyers buy these old chips at?
$120/lb ?

i have alot of intel 8088 cpu's and plenty more old chips on the motherboards.
i would like to know which other chips should i pull out that are in the same price range

and what about integrated cpu's
these are old 286/386 cpu soldered directly to the motherboard.
should i remove them or sell with the boards.
will they also go at at $120/lb

what price do bios chips sell at?

thx for any input.

btw please pm me and recommend your favourite e waste buyer.