Please check your coin again. It's "Morgan" rather than "morgon", and there's no "E" mint mark. The mint mark position is on the back above the DO in DOLLAR. You can find more information at the Related Question.
The value of a 1883 uncirculated cc silver dollar is $200.00 or more but,not over than $250.00
.76 troy ounce.
$4.50-$6.00
On the reverse above the D in Dollar.
50.00
26.73 grams.
They weigh 26.73 grams without any ware. If it is worn it may be slightly lower.
The 1883 Morgan is a very common coin. It is not considered rare or even scarce.
Numismedia shows a price of about $34 retail for this coin in MS-60 condition.
The mint mark on any Morgan dollar is on the reverse above the letters DO in dollar.
Is it a US silver dollar? These are worth at least $20 and maybe more if it is in excellent condition.
The 1883 Morgan dollar is common with retail values for circulated coins at $18.00-$30.00 and uncirculated coins at $40.00-$60.00