Can't tell.
Just keep in mind that Taiwan is like... A huge place to distribute Japanese bootlegs.
And, they're very cheap.
But-- I checked the feedback. I didn't go through it all- but one customer said "the poster tube was bent. Probably not the seller's fault." So, it might be safe if noone else bought a bootleg from it. Surely atleast one person would have noted their's was a bootleg.