Sakurazaka46 Marino Kosaka Autographed Cheki (Polaroid) & Autographed Polaroid Photo, Idol Photo, Magazine Sweepstakes Prize Limited-time discount during guerrilla sale! This was won in a magazine sweepstakes shortly after the new 2nd generation members joined. It's from the very beginning, so I think it's rare. It will be shipped in a hard case. Available for immediate purchase. Discounts available for multiple purchases, so please comment if you're interested.