I have many Morgan's that are prooflike or deep mirror prooflike on one side. Almost always the obverse. A couple are beautiful dmpl cameo on the obverse and either frosty or less prooflike on the reverse. I like to track my values on a spread sheet. These are raw Morgan's. I usually use catalog value for the least PL side and add the "+" grade value. An example is a choice bu common date with a dmpl obverse and PL reverse I will use the ms-63+ PL value.
Does this sound reasonable? Does anyone else have a different method to value one sided Pl Morgan's?