I'm interested in these vinyls that are supposedly signed by all 4 members (David Lee Roth, Eddie Van Halen, Alex Van Halen, and Michael Anthony). Since I wanted to gift one of these to a huge Van Halen fan, I really do not want them to be fake. It would make me look stupid and I would be devastated/angry...all that good stuff. Okay, so the items in question are: 

Women & Children First Vinyl (please ignore that the auction ended) & Van Halen Vinyl & Van Halen II

I know they say to beware of Ebay auctions, but I have no idea where else to find autographs. And who knows, you may find a diamond within all the fakes. 

I understand this isn't a certified authentication, but I would very much appreciate your personal or even professional opinions! 

Thanks :)