I'm selling a set of used JE Pistons that were pulled from a built motor I purchased from a member about 2 years ago. I do not know what compression they are except that the number stamped under each piston says 87M. I am in the process of getting my stock motor rebuilt so the machine shop I took the built motor too pulled the JE's and said they still have life in them but recommended I get new ones since i'm putting a lot of money into the engine. I'm not too motor savy but he said there was a bit of scoring. I looked at the pistons and don't see anything odd except that one piston has a lot of damage on the top as if it scraped something really hard which caused deep scratches. I'm selling the pistons as-is with no warranty or refunds for $200 shipped obo. Brand new these go for $510 on ebay and for over $600 anywhere else.
Here's a pic of the top of the worst piston.
Here's a pic of all four piston tops. There was some carbon deposit on top of the pistons so I sprayed some carb cleaner on top and most of it came right off.