How much is this stuff worth?

I know people use old pistons on their desk for holders and ash trays. Glass bead them and polish them. I have even seen holes drilled in them for pen holders. At worse they are aluminum as is the carb and the price for that is up at the scrap yard.

The lights are 70 Road runner only . Not Satellite or GTX. They are getting hard to find originals in that condition.

I also may or may not be a piston collector.
I would think any used stock bore piston would be pretty worthless. Seems any potential money would be in oversized pistons.

These are 0.030 over, and appear unused based on the total lack of skirts wear. Still worthless, but I might string them up on some baling wire.