They're great guns, I hope you find one. I have several, but am not willing to part with any of them. I saw one recently on gunbroker.com, if that interests you. Also, the Weatherby Mark XXII is the same gun as the 141 rebranded if you can find one of those.
They're out there if you just keep looking. A friend of mine bought one last year NIB from an auction. I have one that is 1 of 5 ever built as confirmed by Dieter Anschutz while he was visiting Champion Shooters Supply in New Albany, Ohio (since closed). It has a blonde stock with cocobolo grip cap and forend, factory engraving, and stock cut for a receiver mounted sight.