I wasn't sure if you had a reference. Any term that we refer to can be found in the below Link. http://www.error-ref.com/ This type of strike though is usually unique unless the object stuck to one of the dies. Even in that case the formation is most likely to be slightly different.
Nice error coin! That’s a strikethrough (meaning that the coin was struck through a foreign object such as string or mesh). It’s definitely worth keeping and would make a great addition to any collection.
I was thinking about getting this coin certified. I really am not worried about it costing more than the coins value as long as it's under 30$. Can someone recommend how to go about it.
I don't see that in any way beneficial. The coin would do just fine in an airtite or a saflip, unless you are just interested in spending money.