Where in the photos does is show any Martin branding at all????
No where. (unless I missed something)
So the title seems to be all clickbait to me without any provenance, and $290 USD for a tenor uke kit with a hard shell case seems quite expensive to me.
You can buy a nice Mainland mahogany tenor, already assembled, for about that price.
Prior to the virus pandemic, you could find similar cases on eBay and Amazon for ~$50 USD shipped, not sure the price now, but I would pass on this if it were me.