From a family member, I aquired a darn near mint Ludwig Coliseum snare drum. It has the classic strainer and is a very nice sounding snare. Can anyone tell me about this snare? I haven't found much info on it. I measured after reading that another was 8 inches deep. This one seems to be more like 7 inches and a 6 ply and then from edge of rim to edge of rim only 7.5. Did they make different sizes or is someone measuring wrong? What would this thing be worth?