I have purchased around 30 American Silver Eagles from ebay since January 2021 as a novice and with careful examination (just observations) found that 9 had the slabs tampered with and didn't have accurate NGC or PCGS labels and 1 PCGS was in an aftermarket slab with now obvious to me fake information. The crazy part is that all the number were accurate numbers when entered into the verification checkers. I am happy to share ebay names of the sellers and photos if appropriate and valuable.
Thanks
Thanks