while i know most people are already aware that 1990 home Canseco jerseys with "2 90" tag are Scoreboard retail shirts, i finally found solid evidence.
the seller was good enough to send me a photo of the tagging inside. here it is:

these jerseys have sold for considerable sums in major auction houses. historic auctions currently has one up with a laughable description that reads "The jersey is a great example of a true Canseco gamer and was sourced through him directly." Lampson and all of the other major authenticators are well-aware of these Scoreboard offerings yet they continue to pass them as gamers.
rudy.
the seller was good enough to send me a photo of the tagging inside. here it is:

these jerseys have sold for considerable sums in major auction houses. historic auctions currently has one up with a laughable description that reads "The jersey is a great example of a true Canseco gamer and was sourced through him directly." Lampson and all of the other major authenticators are well-aware of these Scoreboard offerings yet they continue to pass them as gamers.
rudy.