I think the scan is a stock photo. If they have that quality scanner they could scan the back. The sleeve is different in the second pic as well. It doesn’t look fake but it’s probably in crap condition and if you’re in the market I’d avoid or buy a graded one
Well, 1st edition base will be a never-ending market, so if the seller didn’t give you enough confidence to make a purchase/bid, I promise you - there will always be another opportunity to find another 1st edition base from someone with better feedback (and better pictures).
In this listing the guy used 3 different photos from three different backgrounds, what a hardcore seller! If it was me selling on a whim, I would go to the bathroom - turn on the lights, take the photos in one go and call it goooood