Value guide
First Day Cover Values: What Makes an FDC Worth Money?
A first day cover's value depends on several things together: the stamps it carries, the cancellation and postmark, the cachet (the printed design), its condition and age, whether it is addressed or unaddressed, and any signatures. Most modern first day covers are common and worth little, often less than they cost new, while early, scarce or specially cancelled covers, and those bearing valuable stamps, can be worth a good deal.
At a glance
What is a first day cover?
A first day cover, or FDC, is an envelope bearing one or more stamps cancelled on the first day the stamps were issued, usually with a special postmark and a printed design, the cachet, relating to the issue. They are popular and attractive, and have been produced in large numbers for decades.
That popularity is the key to their value, or lack of it: because so many were made and kept, most are common. Our guide to rarity and demand explains why that matters.
What decides a first day cover's value
Several things together
Stamps, cancel, cachet and condition
A cover's value comes from the stamps it carries (a cover with valuable or scarce stamps takes value from them), the cancellation and postmark (a special, scarce or pictorial first-day postmark can add value), and the cachet (the printed design; early or scarce cachets are more desirable).
Then condition: clean, undamaged covers with crisp corners and no toning are worth more. Age matters too, as early covers are generally scarcer. Collectors often prefer unaddressed or neatly addressed covers, and a genuine, relevant signature can add value to the right cover.
Which first day covers are worth most
Generally, the older and scarcer, the better. Early covers, covers with special or scarce cancellations, covers carrying genuinely valuable stamps, and covers connected to a notable event or person are the ones most likely to be worth a meaningful sum. Modern, mass-produced covers, by contrast, are common and modest, however attractive.
A note on modern covers
Worth less than you paid?
Many people are surprised to find that the modern first day covers they bought new are worth less than they paid. This is simply because so many were produced and so many survive, leaving supply far greater than demand. It is no reflection on their appeal, only on their scarcity. If you have a quantity of modern covers, our companion page asks honestly whether first day covers are worth anything.
Buying or selling first day covers
We describe covers accurately, including the stamps, cancellation and condition. If you are selling, the better and earlier covers are the ones to identify, so send clear photographs for a free, honest valuation.
Frequently asked questions
The stamps it carries, the cancellation and postmark, the cachet, its condition and age, whether it is addressed, and any signatures. Scarcity and demand, together with condition, decide the figure.
Sometimes, when the cancellation, cachet or cover has its own appeal. Often, for common modern covers, they are worth little more than, or even less than, the stamps.
Earlier covers, especially pre-war, are generally scarcer and can be valuable, particularly with special cancellations or valuable stamps. Most modern covers are common.
It can. Collectors often prefer unaddressed or neatly addressed covers, while heavy handwriting can reduce appeal, though the stamps and cancellation matter more.
Have them assessed. Send clear photographs for a free, honest valuation, and we will tell you which, if any, are worth a meaningful sum.
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Founder and stamp dealerLast updated June 2026