My oh my how prices have shot up over the last forty odd years.
Had a little look at the catalogue and there was a RIGBY MAUSER MAGNUM ACTION BOLT ACTION RIFLE IN .350 RIGBY MAGNUM and sold for $8,000.
Back in the seventies I had one of these, same date made as well but mine had a Lyman scope on it and I traded a long barrel S/W 44mag for it.
made cases for it out of 375 H/H with the band turned off.