The K is all wrong and the signature is atypical in size and slant and looks bad compared to most I've seen
Almost all genuine Kobe Bryant autographs are either licensed signings by Upper Deck and Panini or authenticated by PSA/DNA, JSA or Beckett. That's because they're dramatically easy to sell with those certifications and typically sell for at least 3-times what a genuine one without their certification sells for.
99.99% of your time it's a waste of money trying to find a genuine Kobe at bargain prices.
Are any of these under $800? That's about as low as a genuine Kobe signed photo comes.
Please ask for a large sharp image, because this looks like it was intentionally saved as a fuzzy, degraded JPG. Perhaps to hide an added JSA sticker. But that aside, it's not an autograph I'm comfortable with.
I'm amazed JSA passed this, the signature is not real IMO. At best, it is very rushed
Was the small, degraded photo you posted your image?
It's the seller's photo.
Ask them to take fresh photos for you.
They said they can send me some more photos tomorrow morning.