Want this question answered?
Not sure what you may have, as the US did not issue a Christmas Stamp in the year 2000.
About a $1.
It is called the First Day of Issue. Cancellations on that date have value. Cancellations before that date are really sought after!
Find it in a catalog. The entry will typically include the date of issue, as well as the catalog value of the stamp in mint and used condition.
$3.80
No they did not issue one in 1983. They did issue one in 1984 with a face value of 20 cents. The USPS also issued one in 1981.
The value of a stamp featuring Herman Melville would depend on various factors such as the country of issue, rarity, and condition of the stamp. You would need to consult a stamp catalog or reach out to a stamp dealer for an accurate valuation.
First issue? I think you mean mint - which means it's unused. Many factors are involved in pricing the stamp: what country, condition of the stamp, which particular stamp (more than one stamp was issued in 1973) and whether it is new or used. Without more details it is not possible to answer your question properly.
In perfect condition it is worth 25 cents.
The value of a 1989 Ernest Hemingway first day issue stamp can vary based on factors such as condition, rarity, and demand among collectors. Generally, it may range from a couple of dollars to around $20. It's best to consult a stamp collector or appraiser for a more accurate valuation.
That is Scott Number 2967. It has a minimal value and can be purchased for about $3.
That will depend on the specific Canadian stamp that you have. The condition, cancellations, what it is attached to, watermarks, perforations and even color variations can affect the value. You will have to consult a postage stamp catalog to find out.