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Collections et vente

Vous avez hérité d'une collection de timbres ? Ce qu'il faut faire, et éviter

Mis à jour le · 6 min de lecture · Par l’équipe StampGo

Réponse rapide

Si vous avez hérité d'une collection de timbres, conservez-la au frais et au sec et ne faites tremper, ne nettoyez ni ne retirez aucun timbre. Photographiez les albums, puis identifiez les timbres les plus susceptibles d'avoir de la valeur : les anciens, les neufs, les inhabituels et les fortes valeurs. Obtenez plusieurs offres avant de vendre. StampGo scanne les timbres un à un et totalise les estimations.

L’essentiel

Première étape
Conserver au frais, au sec et à plat. L'humidité détruit la valeur
À éviter
Tremper, nettoyer, rogner, remonter les timbres, ou séparer les albums pour l'instant
La plupart des collections
Valent des sommes modestes, quelques timbres concentrant l'essentiel de la valeur
Avant de vendre
Identifier les meilleurs timbres et obtenir plusieurs offres
À qui se fier
Aux négociants membres d'une organisation dotée d'un code de déontologie
Faible valeur ?
Donnez à un club philatélique, à un projet jeunesse ou à une association

What should I do first with an inherited stamp collection?

Keep it safe and intact. Store the albums upright in a cool, dry place away from sunlight and damp, and don't remove, soak or clean any stamps until you know what you have.

  1. Store it properly: somewhere cool, dry and dark. Humidity causes toning and stuck-down gum, both of which destroy value.
  2. Keep it together. Don't split the albums between relatives or give away loose stamps yet, because the value is often concentrated in a few pieces.
  3. Photograph everything. A quick photo of every album page gives you a record for family, insurance and buyers.
  4. Look for paperwork. Receipts, catalogue notes, expert certificates and dealer invoices can point to the best items.
  5. Make an inventory: albums, stock books, envelopes of loose stamps, covers, and anything kept separately.

Is my inherited stamp collection worth anything?

Probably something, but most inherited collections are worth modest sums. The usual exception is a small number of better stamps: early issues, high values, unused classics and scarce varieties.

Many mid-20th-century collectors bought each year's new issues at the post office. Those stamps were produced in huge numbers, so they rarely sell for much above face value today. Older material, specialized collections and fine-condition classics are where the value tends to be. See are old stamps worth money?

Signs a collection may be worth more include stamps from before 1900, items the collector kept in protective mounts or separate envelopes, expert certificates, specialized albums for a single country, and handwritten notes of catalogue numbers.

How do I find the valuable stamps in an inherited collection?

Start with the oldest pages and anything the collector kept separately, then check unused stamps, high values and anything that looks misprinted. Identify each one and note its rarity and value range.

  • Stamps in mounts or separate envelopes, which collectors used for their best items.
  • Pre-1900 stamps, especially unused ones with gum.
  • High face values, such as $1 and above on older US issues.
  • Complete sets and blocks of four, especially unused.
  • Anything that looks printed wrong. An error stamp can be the most valuable item in an album.
  • Old envelopes (covers) with unusual postmarks. Keep these intact.

Should I keep, sell or donate an inherited stamp collection?

It depends on value and interest. Keep it if someone will enjoy it, sell the better items if the collection has real value, and donate low-value material to clubs, youth programs or charities.

OptionBest whenHow
Keep itSomeone in the family wants to continue itStore it properly and keep the inventory up to date
Sell to a dealerA quick, simple sale of a modest collectionGet more than one offer. See how to sell stamps
Sell at auctionThe collection has valuable items or depthAuction houses charge commission but reach more buyers
DonateMostly common stamps with little resale valueStamp clubs, youth programs and charities that use donated stamps

How do I get an inherited stamp collection valued?

Get more than one opinion. Show it to reputable dealers, visit a stamp show, or pay a professional appraiser if you need a formal valuation for an estate or insurance.

The American Philatelic Society suggests getting more than one offer, visiting a local stamp show, and choosing dealers who belong to an organization with a code of ethics. Never let anyone pressure you into an immediate sale. It's reasonable to expect an offer to stay open for up to 30 days.

Before you ask for offers, know roughly what the better stamps are worth. See how to value a stamp collection.

Should an inherited stamp collection be split between family members?

Value it before you split it. Dividing albums without knowing where the value sits can hand one person almost all of it, and breaking up a specialized collection can lower its total value.

The fairest approach is to identify and list the better stamps first, agree on a total value, and then divide by value rather than by album. If the family plans to sell, selling the collection as a whole, or in a few logical lots, usually returns more than scattered sales.

If someone wants to keep part of it for sentimental reasons, such as stamps from a grandparent's home country, set those aside first and value the rest separately.

Étape par étape

How to sort an inherited stamp collection with StampGo

StampGo turns a daunting box of albums into a short list: what the stamps are, which ones matter and what they add up to.

  1. 1

    Scan the likely candidates

    Start with mounted stamps, the oldest pages and anything unusual. Tap Scan Now for each stamp.

    Scanner StampGo cadrant un timbre américain à 1 cent Benjamin Franklin, avec les boutons flash, déclencheur et galerie
  2. 2

    Read each profile

    Check the country, year, reference price range and rarity score, and note the condition.

    Résultat StampGo pour le timbre Benjamin Franklin 1 cent de 1857, avec un prix de référence de 10 à 100 dollars et un indice de rareté de 3 sur 10
  3. 3

    Save the better stamps

    Add them to your collection to build an itemized list with a running total value.

    Écran Ma collection de StampGo totalisant 196,13 dollars pour quatre timbres, dont un Curtiss Jenny 24 cents et un Penny Lilac
  4. 4

    Share with family or buyers

    Your totals and scan history stay on the home screen. Use the share button on any stamp to send its details.

    Écran d’accueil de StampGo demandant « Combien vaut ce timbre ? », avec un bouton de scan, les totaux de la collection et un guide de collection
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Questions fréquentes

Que vaut la collection de timbres de mon grand-père ?

Généralement une somme modeste, mais tout dépend du contenu. Les collections comportant des timbres du XIXe siècle, des albums spécialisés par pays ou des timbres rangés en pochettes de protection peuvent valoir bien davantage.

Faut-il sortir les timbres des albums ?

Non. Laissez-les en place jusqu'à l'estimation. Les retirer peut les abîmer, et les acheteurs préfèrent voir une collection telle qu'elle a été constituée.

Puis-je affranchir avec de vieux timbres d'une collection ?

En France, les timbres en euros sans valeur faciale indiquée et les timbres en euros restent valables, mais pas ceux en francs. Aux États-Unis, tous les timbres émis depuis 1860 restent valables. Vérifiez les règles du pays concerné avant d'affranchir.

Qui rachète les collections de timbres héritées ?

Les négociants en timbres, les maisons de ventes et, pour les timbres isolés, les places de marché en ligne. Choisissez des négociants membres d'une organisation dotée d'un code de déontologie, et obtenez plusieurs offres.

Sources

  1. American Philatelic Society: Inherited a collection
  2. American Philatelic Society: I've inherited a stamp collection. What to do
  3. American Philatelic Society: Disposing of a collection (PDF)
  4. American Philatelic Society: Dealer directory

Découvrez ce soir ce que valent vos timbres

Une photo suffit : StampGo affiche le pays, l’année, la rareté et une valeur estimée en quelques secondes. Téléchargement gratuit sur iOS et Android.

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