I'm new to this site so I don't know the who's who on here. No disrespect to Wildwoody , he has right to his opinion and he may have a point. I do know that I wasn't thrilled that his post cast a bit of a shadow on my sale.
So thanks for the support guys!!
I argue this, on new glass I see there is a $570 upgrade for 12 el's over the 15' slc's .... Add the 570 differential to the subjective used cost of 15's and I don't feel too far off on my price.