Topic: PS Vita UK Press Kit

I'm curious as information is hard to find online for this, but what do you think one of these is worth if it was to be sold on eBay? Asking for a friend, naturally

A few details about it:

The Vita inside the press kit is in mint condition. It has the "Not For Sale" printed on the back.

The book is in Near Mint condition. The spine has a few creases to show the book has been opened a few times. No tears or rips or marks to speak of.

The sleeve is also included. This is what creates the "movement" of the PS symbols when you remove it from the book. The sleeve does has numerous scratches and marks (has done its job protecting the book!). However, it still creates the "movement" effect as intended.