The one in Las Vegas is as fake as they come. An XL Espada 62MA for $88? No.
I've seen sites like that one before. Using the name of a well-known knife company/maker. A very well-produced site. But with a vast inventory, including all kinds of discontinued models, and listed for a fraction of the actual retail price.
Look up what an XL Espada 62MA costs. Knifecenter has them for $333. BladeHQ for $400. DLT Trading for $400.
And I'd recommend removing the links, it's against the rules to post a link to a non-paying vendor (even worse when they're a scammer).