What Are My Stamps Worth?

Discovering Your Stamps' Value

"What are my stamps worth?" is one of the most common questions we receive. The answer depends on many factors, and it's not always straightforward. At SellMyStamps.co.uk, we help you understand the true market value of your stamps.

Common Valuable Stamps

While not overly exhaustive, here are stamps that our experts have identified as having significant value:

British Stamps Worth Money

• Penny Blacks (1840): £50-£3,000+ depending on condition
• Victorian Line-Engraved: £20-£500+ for better examples
• King Edward VII High Values: £50-£1,000+
• King George V Seahorses: £100-£5,000+ for rare shades
• Machin Errors: Can be worth hundreds or thousands.

Commonwealth Stamps

• Early Queen Victoria issues from colonies
• King George V and VI stamps from smaller territories
• Errors and varieties from Commonwealth countries
• Pre-independence issues from former colonies

Stamps That Are Usually NOT Valuable

It's important to have realistic expectations. Most stamps have minimal value:

• Modern decimal GB stamps (1971-present) - usually face value only
• Heavily cancelled or damaged stamps
• Common commemoratives from the 1950s-1980s
• Stamps removed from envelopes (unless rare)
• Most stamps produced in high quantities

How We Determine Stamp Values

Our valuation process considers:

1. Identification

Correctly identifying stamps, including cataloguing details, issue dates, and varieties. Many valuable stamps look similar to common ones.

2. Condition Assessment

Examining condition is crucial. A mint Penny Black can be worth £3,000, while a heavily cancelled one might be £50.

3. Market Research

We check recent auction results, dealer prices, and current market demand to give you an accurate, current valuation.

4. Context

Collections are worth more than their parts. A complete thematic collection or well-documented postal history has added value.

Why Online Stamp Values Can Be Misleading

Be cautious of catalogue values found online. Stanley Gibbons and other catalogues list retail prices for perfect examples. Real-world selling prices are typically:

• 20-40% of catalogue for common stamps in average condition
• 40-60% of catalogue for better quality material
• 60-100% of catalogue for rare stamps in excellent condition

Getting an Accurate Valuation

To find out what your stamps are really worth:

• Submit clear photos through our online form
• Include context about how you acquired them
• Mention any cataloguing or previous valuations
• Note any stamps you think might be valuable
• Be patient - thorough valuations take time