u/Lower-Awareness-6365

Hello I bought this several years ago for $260 and just kept it hidden away. I forgot about it and lately I’ve been seeing a lot on fake coins so I’m worried what if I bought a fake ? I did check the website and it looks the same but people can fake that right ? Does this look real ? and if so did I get a good deal ?

If so would NGC, PCGS or another grading company better ? This is my first ungraded coin so would love great advice. It is a 1878 Morgan silver dollar. I also have no idea between the mint mark, circulated, uncirculated, etc if someone could explain it to me. Also how much it’s worth? Thank you so much !