@nprofile1q... @nprofile1q... @nprofile1q... Similar to the authenticity component of value for some antiques or memorabilia.
A home run baseball that won the big and was hit by the famous player is "worth" a lot, where a structurally identical one is not.
"Historicity" was the term I heard for this quality. The gifted sweater has history that the merely repurchased one lacks.
In the computer realm, I'd say smartphones are the closest to the idea of "personal" computers these days.