This is perhaps the scarcest Zack Wheat item I have ever encountered, with the Felix Mendelsohn M101-6 issue a very close second place. PSA has zero in its POP report and SGC has the sole copy you will shortly see. I recall one selling on eBay some years back (ungraded, most likely) and I know a big Wheat guy has a raw one in his collection. But this absolutely gorgeous 1912 Colgan's Chips Tin Tops offering just never shows up so when it did through REA I knew I had to nab it lest another opportunity pass me by.