New Old Stock of 4 Straight from Factory NOS Pentium Pro Black - GJ80521EX200 SL25A - They are in sequential order if you look at the picture you will see what I mean.    These are straight from the Factory Trays.   Tray is included ($12 Value).   Sent Priority Mail - No returns - Great for collectors and anyone setting up an old new system.   I pulled these trays straight out of the boxes they came in from the factory.  These CPUs are in sequential order.     Some might have light scratches on them that came from the factory.  If you have any questions please ask.