It is pretty rare that a mere mortal can buy an actual MotoGP race bike, since at best machines of this caliber end up under lock & key in a museum somewhere, or at worse, in various pieces in the race department’s dumpster. But available directly from Ducati Corse at RM Auction’s Monaco event, lucky bidders will have a chance at buyingCasey Stoner’s race-winning Ducati Desmosedici GP10 and Valentino Rossi’s ill-fated Ducati Desmosedici GP11.

Offered under reserve, any potential bidder will also have to agree to a non-disclose agreement before Ducati will sign off on the purchase, but that seems like a small formality to undertake considering what is being offered. While we wouldn’t mind either Desmosedici decorating the A&R office space, the real question is which bike will command the higher price? Full-credit to The Doctor, but we think that the Ducati Desmosedici GP10 “CS1” would be the better investment piece.