How come there seems to be no correlation between quantity of stamps issued for a certain stamps and resale values? For example, why do the 29c Elvis sheet and the 1992 Summer Olympics Barcelona sheet sell for roughly the same percentage of face value on auction sites despite the fact that there were 17x more Elvis stamps issued compared to the 1992 Summer Olympics stamps? Is it that more people are interested in the subject of Elvis vs the Olympics?
Another example is the 1986 Navajo Art 22c stamps compared to the 1986 Statue of Liberty Centennial 22c stamps? The later was issued in 4x the quantity, yet there are more Navajo art sheets for sale on auction sites vs the Statue of Liberty sheet and both sheets sell for around face value. Have the Statue of Liberty sheets been used for postage (I remember they were popular in the 1980s) and people don't have many sheets to sell, vs the Navajo Art stamp sheets where those who purchased them to possibly frame for their artistry never did and are trying to sell them?
I notice that there seems to be an abundance of political and religious themed stamp sheets for sale on
ebay, but they aren't big sellers. Is it because of the possibly controversial subject or not wanting to offend a recipient they know when used as postage? Maybe I answered my own question that subject matter is important to value and everyone is keeping and using their Statue of Liberty stamps because it's non controversial.
Just thought I'd get your opinions on quantity issued and subject matter on resale value.