Yeah I got one for free because a family member saw rust and wanted to throw it out.
Scrub, oil, and we’re good to go.
Rust (clean) is actually perfectly safe to eat! And can add extra iron content to your diet if necessary! https://van.physics.illinois.edu/ask/listing/12540
(Most sources assume tainted rust, or large quantities, but small amounts of “clean” rust are fine, just don’t over eat iron quantities)