Coin Found - Dominican Republic - Need ID Help

[BrandonSChicago]

Hello,
I have this coin from Dominican Republic, I am trying to identify it and find out if it is valuable. Does anyone know the wreck it came from, if it actually looks real and what move should I make next? I know it's stamped with 1733, I believe it is a Mexican coin.

Thanks so much and any help would be greatly appreciated!

Best,
Brandon

 

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[Bigcypresshunter]

looks like I see 2R after the M on the shiny one

 

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