This one doesn't look bad at all! I dare say it's real and fairly priced, considering the excellent condition.
My only concerns are with the lining which looks a bit shiny (but this may be the result of the light exposure). Inner tag looks perfectly embossed, unlike most of the good quality fakes currently on sale and stitching is OK.
Maybe you could ask for a close-up of Mr dior's face on the medallion to be 100 % sure?