Sao Tome & Principe Stamp Values
Market data for 7,071 Sao Tome & Principe stamp listings.
What you'll usually pay
💡 Buying used saves about 51% here.
👉 In short easy summary
The best value is found in Souvenir Sheets and Postage stamps, both down 40%. Conversely, First Day Covers and Proofs/Essays have seen significant price increases of 183% and 174% respectively.
💚 Best value for your money
Price by type
Why? Prices vary by format, with First Day Covers at 14.99 and Souvenir Sheets at 3.2.
Price by grade
Why? Condition impacts value, ranging from Superb at 6.56 to Ungraded at 3.
Price by topic
Why? Collectibility differs by subject, from Space at 5.58 to Art, Artists at 3.28.
Price by quality
Why? Gum condition drives pricing, with Mint Hinged at 9.35 and Lightly Hinged at 2.49.
🛒 Some on sale right now
Common questions
What is the median price for a new Sao Tome & Principe stamp?
The median price for new items is 5.23.
Which stamp type has seen the highest price increase?
First Day Covers have seen the highest increase at 183%.
How does the price of Mint Never Hinged stamps compare to Used stamps?
Mint Never Hinged stamps have a median of 4.8, while Used stamps have a median of 3.5.
How we got these numbers
Worked out from 200 live eBay listings (price range $2–$16, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 1, 2026.