Crackout Challenge PCGS says PVC Residue what does NGC say 1899 O MS65 Morgan crackout regrade

As always, this piece is Guaranteed Genuine! The item 1918/7-s standing liberty quarter 25c overdate coin ngc vg8 rare key date is in sale since Friday, May 17, 2019. The seller is eternitycoin and is located in Beverly Hills, California.