Identify the stamp using a catalog. Special Delivery stamps will be found in the 'back of the book' as they are special usage stamps. This may involve learning about perforations, watermarks and colors as well as condition. The catalog will provide a value. The value is what a collector could expect to pay for a stamp in fine/very fine condition. If selling, most cases you would be lucky to get 75% of the catalog, unless it is very valuable, then an auction would be worth looking into.
The most common American catalog for identification is Scott's. Others are Stanley Gibbons, Minkus and even the US Postal Service Catalog of stamps.
22 cents!
22 cents.
The value of the Alaska 3 cent stamp is $0.03.
what is the value of a 2 cent igor stavinsky stamp
yas
About 13 cents...
1.00
yes
I believe you are referring to a 23 cent stamp. That is Scott Number 2181. It has a minimal value and can be purchased for about 20 cents.
Six cents.
2000'00
7.50