$200 or less would be a major bargain on one of those cases if it was in any kind useable condition. I'd love to have a 30 inch one for my Parker BH.
The Redhead name is owned by Bass Pro these days and I think all they make under it anymore is a clothing line. Really no cases like this have been made (except on a custom basis) for quite awhile.
Destry
P.S. to Norm: Get in touch with Kevin McCormack over on the Parker Gun BBS. He does repair work on this type of stuff and I've seen some amazing repairs he's been able to do. Might have a lead on keys as well, no idea on that.