Hey Archer,,, Hurry and look up your local chapter of BuckAnon before it is too late !!
Six is a start for sure. Before long it might be 40 or more

, I refuse to count them.
As for info, go up top here to the stickies and do the dl thing on the 110's and 112's that Joe Houser has put together. Will tell a ton about your two dotter. Is what we call a dot on either side of the 110.
As for the $15, well, you may have paid a tad too much for one in that condition.
If that one was mine, I would play with it, as I have done others in similar shape, and clean it up myself. Not too hard to do.
Or, for a small fee send it to Buck and let them give it a spa treatment and it might come back looking really nice, depending on how deep the dings.
Buried in here somewhere are some threads about methods we use to do one up ourselves.
Will see if I can dig one out.