When it comes to the scale below, has anyone ever given it a thought how this scale would affect pricing?
RS-0 None known
URS-1 1 known, unique
URS-2 2 known
URS-3 3 or 4 known
URS-4 5 to 8 known
URS-5 9 to 16 known
URS-6 17 to 32 known
URS-7 33 to 64 known
URS-8 65 to 125 known
URS-9 126 to 250 known
URS-10 251 to 500 known
URS-11 501 to 1,000 known
URS-12 1,001 to 2,000 known
URS-13 2,001 to 4,000 known
URS-14 4,001 to 8,000 known
URS-15 8,001 to 16,000 known
URS-16 16,001 to 32,000 known
URS-17 32,001 to 65,000 known
URS-18 65,001 to 125,000 known
URS-19 125,001 to 250,000 known
URS-20 250,001 to 500,000 known