2009 Topps Update No Name on front Question

Is anyone familiar with these? Are they actually errors or were they a gimmick retail product? Here's a link to see what I am asking about.
'09 Topps Update NNOF
Thanks for any help.
'09 Topps Update NNOF
Thanks for any help.
0
Comments
I got a couple of these out of a pack.
The imprint is there, but the foil isn't.
Only an idiot would have a message board signature.
For Sale
For Sale
For Sale
even got some where half the foil was there
For Sale