That is just too messy for me to be able to tell anything definitive. I would have to have an expert look at it, as at least to me, its not an obviously genuine autograph. But its just in the gray zone for me. I wonder if that cert is actually real.
Exactly, I know typical jimmy page sigs and what to look for, this one looks atypical, maybe rushed, maybe forged, who knows. The same seller is selling a Plant from RB that looks good to me. So who knows...im in the market for a page autograph but under 1K hopefully lol