Really I just did a quick search on ebay and ca,e across 30 or so listings that say the card listed is an update card. I also came across a 2010 topps update card that was stamped with the 65th year logo.
Looking back It turns out I also bought an updaye card that I was not aware of how rare they are. I bought it because Iam a Rockies fan and this card commeriates what I believe will be a forgotten team for this player.
http://www.ebay.com/itm/2017-Rediscover-topps-Gold-Foil-2010-Jason-Giambi-US-71-Rockies-/122478370164?hash=item1c84479d74:g:PBQAAOSwT-FZCmXR
Billy Kingsley wrote:
A couple of the bloggers are building sets of buybacks, and while most are base cards, a couple of Traded/Update cards have shown up, but they are rare. This is the first time I've heard of this set being stamped.