SCAM. 

Your fake coin is in a fake slab.

The txt is wrong and its missing injection marks on the plastic. 

The coin your piece is impersonating - note the serial numbers match but the text and hologram label are very different.

http://coins.ha.com/itm/morgan-dollars/1893-s-1-xf40-pcgs-a-legendary-rarity-among-morgan-dollars-the-1893-s-combines-a-limited-mintage-of-100-000-pieces-with/a/384-6021.s?hdnJumpToLot=1x=0&y=0