Are Old Postcards Worth Money?

Old postcards are one of the most collected paper antiques, and while most are worth only a little, some sell for hundreds of dollars. The hobby even has a name — deltiology. Value comes from age, subject, rarity, and condition, and — unlike many antiques — sometimes from the stamp and message on the back. Here's how to tell what you have.

What gives a postcard value

Age and era. Early postcards, especially from the "golden age" of roughly the early 1900s, are generally more collectible. Card styles and printing help date them.

Subject matter. This is often the biggest driver. Sought-after subjects include specific small towns and Main Street views, real-photo cards, transportation, disasters, holidays, and niche topics collectors chase. A generic scenic view is worth far less than a detailed street scene of a particular town.

Real-photo postcards (RPPCs). Actual photographs printed as postcards are often the most valuable, especially with a clear, identifiable local scene.

Rarity and demand. Scarce cards in a collected category bring premiums; mass-produced cards do not.

Condition. Creases, stains, writing on the front, and postal wear reduce value — though for very rare cards, condition matters less.

Don't overlook the back

Sometimes the stamp, postmark, or message adds value — a rare stamp, an unusual cancellation, or a historically interesting message. Check both sides before dismissing a card.

How to check what you have

Sort by subject and era, pull out real-photo cards and identifiable local scenes, and assess condition. Then compare sold prices for similar cards — subject and condition combined — rather than asking prices. Town-specific and real-photo cards are the ones most worth researching individually.

When to see a professional

For a large collection or cards that look early, local, or real-photo, a postcard or paper-ephemera dealer can spot the valuable ones quickly — see where to sell antiques and antique appraisal cost.

Frequently asked questions

What old postcards are worth the most?

Real-photo postcards (RPPCs) with clear, identifiable local scenes — a specific town's Main Street, storefronts, or events — tend to be the most valuable, along with scarce cards in collected subjects like transportation or disasters. Generic scenic views are worth the least.

Does writing on a postcard lower its value?

Writing on the message side is normal and expected. Writing or damage on the picture side lowers value, but for rare or real-photo cards, the scene and rarity matter more than minor wear.

How old does a postcard have to be to be valuable?

Age helps but isn't everything — subject and rarity matter more. Early-1900s "golden age" cards are collectible, but a rare or real-photo card of a specific place can be valuable regardless of exact age, while common old cards stay inexpensive.

Have postcards to value? Find a local antique dealer.