https://www.postbeeld.com/stamps-shop/stamp-collecting-price-guide

Find an extensive stamp collecting price guide through PostBeeld and find the value of your philately collection.

https://www.stampworld.com/

Stampworld.com is the largest, most complete and updated online stamp catalogue in the world with features to buy and sell stamps and collections.

https://www.2-clicks-stamps.com/article/rare-postage-stamps.html

2-Clicks, list of rarest stamps of the world, philatelic rarities, rare collectible & valuable stamps values, high value of rarest stamp, most expensive rare stamp ...

https://www.2-clicks-stamps.com/article/collector-stamp-price-guide.html

2-Clicks, postage stamp prices, collector stamp price history & pricing, invest in ... dealer Mr. Smith, she refers to the stamp catalogue for a quick price guide. ... US stamp price history rose to three cents in 1917 during the onset of World War I.

https://findyourstampsvalue.com/rarest-stamps/

Apr 3, 2008 ... Value of old stamp - if you don't know how worth your rare stamp is? ... the list of rarest and most valuable stamps issued in the U.S. and all over the world. ... Each sample was initialed by a post office employee as a security ...

https://findyourstampsvalue.com/

Its fun to dream of finding an old stamp and selling it for thousands of dollars. ... Kansas territorial centennial 3c brown 1854 1954 u.s. postage ... Some old and used stamps can be very valuable and ordinary-looking items can be ... The auction houses offered for sale some of the most interesting and world renowned  ...

http://www.stamp-collecting-resource.com/stamp-collecting-values.html

Quickly getting a good idea of how much a postage stamp or collection is worth should be easy. ... of 'like' stamps online, check out the industry-standard price guides. ... There are many other catalogs of note throughout the world, such as the ...

https://www.apfelbauminc.com/guide-to-sell-a-stamp-collection/chapter-4-what-stamps-are-worth

Condition: Does the stamp look like it just came from the post office? If so, it's in ... That information serves as a guide to your collection's value. When you inherit ...

https://www.youtube.com/watch?v=jrRdLEjVH8k

Aug 13, 2013 ... I've tried listing on eBay, each stamp and realized that it's very difficult to price and valuate your stamp collection unless you've really spent a lot ...

https://www.catawiki.com/stories/4461-the-top-10-most-expensive-stamps-in-the-world

Aug 2, 2018 ... The Red Mercury stamp is extremely valuable due to its rarity. Rather than a postage stamp, the Red Mercury was used for mailing newspapers ...