Howdy,
‘Harley Quinn X Elvira’ #2AC, by Cedric Poulat, should actually be #1. This is part of a variant set from Cedric, one white, one red. While you are correcting, can you also link to CoverPrice: https://covrprice.com/issue/harley-quinn-x-elvira-1-cedric-poulat-616-comics-cover-a-virgin-limited-500/?current_page=1
Book for reference: HARLEY QUINN X ELVIRA #1 CEDRIC POULAT 616 COMICS Virgin Variant Set L – The 616 Comics
Thanks!
Fran