I don't think you have to disclose previous information/events that were wrong. If you resubmit a card because the first label misidentified the card (calling a 1957 Topps a 1958, for example), you don't have to disclose that resubmission. Similarly, if the original grading was clearly wrong and you get it regraded to get the correct grade, I don't think you have to disclose that. If you got an autograph in person at a Tri-Star show and have the in-person Tri-Star COA and photo of the guy signing it, but PSA rejects it, I don't think you have to disclose the letter. It may beg the question of why the person would choose to try to get the additional PSA letter, but, believe me, people do that. On the PSA forum, a collector had a game used jersey with team LOA and a photo match and was asking about getting an additional PSA/DNA authentication, and I foolishly asked what was the point paying to get a PSA/DNA letter. The wrong forum to ask that question
