Nice work 16 D Merc!
As for your other question, I see most ebay seller selling sets as you described and trying to get around $800+ to maybe $1,000 with best offer.
I think with a realistic figure, the real worth at today's market to the whole set is more like $650 to about $700 in circulated conditions, and if the other semi-keys are better condition, 21P, 21D and 26S, in VG to low Fine, than it would be near $850-$950, but I see mostly well circulated with those semi-keys on ebay.
As for your other question, I see most ebay seller selling sets as you described and trying to get around $800+ to maybe $1,000 with best offer.
I think with a realistic figure, the real worth at today's market to the whole set is more like $650 to about $700 in circulated conditions, and if the other semi-keys are better condition, 21P, 21D and 26S, in VG to low Fine, than it would be near $850-$950, but I see mostly well circulated with those semi-keys on ebay.























