A yellow iPhone 11 smartphone by Apple Inc., signed on the case in silver ink by Apple CEO Tim Cook, who unveiled the device alongside the iPhone 11 Pro at the Steve Jobs Theater in Apple Park, Cupertino, on September 10, 2019. Includes the original iPhone 11 case. In very fine condition, with slight irregular ink adhesion. Accompanied by a certificate of authenticity from Beckett Authentication Services. A scarce signature of Apple’s CEO, who increased Apple’s market value from $348 billion to $1.9 trillion since taking the reins from Steve Jobs in 2011. Only the second Tim Cook autograph that we have ever offered.
