That will depend on the specific stamp. Some of the varieties of commemoratives and even definitives with specific markings and perforations can be of moderate value. Consult a postage stamp catalog to find out.
Stamp machines can be found all around the world, they are used as a convenient way to vend a countries Postage Stamps. In the United States stamp machine can be found at the Post Office and in the front of the store at some retail stores, such as the grocer.
1996
Samuel slater memorized the machines drawings of textile machines and sold it to the u.s
Clear stamps are transparent when purchased whilst regular stamps are opaque and clear stamps are not normally sold in sheets as they are sold individually.
Bernina, Brother, Dressforms, Elna, Ex Display Machines, Hire, Janome, Juki and Pfaff are some of the brands sold on the website "Sewing Machines Direct".
On Ebay there are several different stamp making accessories for $8 to $20. While actual rubber stamp making machines go for anywhere between $100 to $139.
there was; it was issued in 2008 but has not been sold for years.
it effects our GDP when sold??
machines
The Elvis stamp is the best saleing stamp in millions were sold. People purchased them and saved them hoping they would be worth something down the road. But because there were so many sold there is not real value to them . Just there face value of the stamp. First Day Issues are worth more and so would block stamps of the Elvis stamp.
A Canadian stamp in 1958 sold for 5 cents. (I checked eBay to make sure!)