Matt, I hope you are aware that this is a 1960 restrike and not the 1750 original. The restrikes are coming out of the woodwork lately since gold went up.
On the reverse of your coin, just below the "14" and the "GL." you will notice two mintmarks, a fish and a staff. These were put on the restrikes to differentiate them from the original issues.
Here is an original from a recent Goldberg auction
without the extra marks.....

I own two of the originals, a 1750 and a 1760. I also own several 1750/1960 7G and 14G restrikes, I think they were nicely made and are definitely collectable.
If you want to sell this piece (or trade it for something else) PM me with a price and I'll see what I can do.
In MS62 the restrike is worth about $400-$475 while the original would go for between $900-$1400.