This is a gem. A penned Innova Made Discmania C-Line Metal Flake PD. Just not something you come across every day. I’ve held but never thrown this beauty. Maybe you will. Here are some specs:
Weight: 175g penned per picture
Wear: 8.5–9/10 on the sleepy scale, uninked with some light fingerprints
Feel: firm in the hand
Flight plate: Flat