Penny Black Stamp Value: What a Real One Is Worth

A used Penny Black in ordinary condition is a £15 to £150 stamp, not a life-changing find. The UK auctioneer Warwick & Warwick puts poor to reasonable examples at £15–£30, better ones at £40–£150, and genuinely fine used copies with four clear margins at £250–£400. Unused examples start around £1,250 and climb from there; exceptional unused stamps and multiples reach five and six figures.

The reason is simple arithmetic. About 68,808,000 Penny Blacks were printed from 286,700 sheets during a print run of less than a year, and roughly 1.3 million are thought to survive. Being the world's first adhesive postage stamp makes it the most famous stamp there is; it does not make it rare.

What moves a Penny Black up that range is margins, colour, the cancellation and the plate. The stamp was issued imperforate, so every example was cut from the sheet by hand with scissors. Four even margins with visible white space on all sides are uncommon, and they are worth several times what a copy cut into the design is worth.

Every Penny Black carries two letters in the bottom corners. Sheets held 240 stamps in twenty rows of twelve, and the letters give the position: A A at the top left, running through to T L at the bottom right. The letters were punched into each plate by hand, so their exact shape and placement differ from plate to plate.

Eleven plates were used, with plate 1 so heavily reworked after wear that collectors treat it as two states, 1a and 1b. Plate 11 is the scarce one: it was prepared as the changeover to the Penny Red began and produced only about 168,000 stamps in black, against millions from the early plates.

Working out which plate a stamp came from is called plating, and it is done by comparing the corner letters, guide lines, ray flaws and other plate marks against reference illustrations. It matters because the plate can change the value by a large multiple — and because a seller quoting a plate number without evidence is worth questioning.

The Penny Black went on sale on 1 May 1840 and became valid for postage on 6 May. It was printed by Perkins Bacon from an engraving by Charles Heath and his son Frederick, worked up by Henry Corbould from William Wyon's 1834 medal portrait of the young Queen Victoria.

The problem appeared almost immediately. Stamps were cancelled with a Maltese Cross handstamp in red ink, and red on black is hard to see. Worse, the red ink lifted off the black surface easily, so a used stamp could be cleaned and posted again. In February 1841 the Treasury switched to the Penny Red with a black cancellation, which solved both problems at once.

That is why the Penny Black is a one-year stamp and the Penny Red ran for decades. It is also why a Penny Black with a clear, well-struck red Maltese Cross — especially in an unusual colour such as black or blue — sells for more than one with a heavy smudge across the Queen's face.

Because the Penny Black is famous, it attracts three kinds of trouble.

• Repaired margins. A stamp cut into the design can have paper added to fake a margin. Held to the light, the repaired area shows a different thickness; under magnification the paper fibres do not run continuously.
• Cleaned and re-gummed copies. A used stamp with the cancellation chemically lifted and fresh gum applied is sold as unused. Look for a flat, over-even gum surface and any trace of ink in the paper fibres.
• Penny Reds sold as Blacks. Some Penny Reds from plate 11 came from the same plates. Colour alone is not a safe test on a heavily toned stamp; the cancellation colour and the plate characteristics are.

One genuine premium is worth knowing. Because the stamp was only valid from 6 May 1840, covers dated in the first days of use are collected in their own right, and a Penny Black on cover with a clear early May 1840 date is worth substantially more than the same stamp off paper. That is an argument for never soaking one off its envelope. Our guide to spotting a fake stamp covers the checks in more detail.

Leave it where it is. If it is on an envelope, keep the envelope. If it is hinged into an old album, do not pull it off the page — dry-peeling a hinged stamp is the commonest way people halve the value of one in an afternoon.

Photograph the front and the back, note the two corner letters, and check the margins against the design edge. That is enough information for a dealer or an auctioneer to give you a first opinion. If the answer is that it is an ordinary used example worth £40, that is the normal answer and it is still a genuine 1840 stamp.

Photograph it and the app identifies it, which will confirm the issue before you start counting margins.

No. A Penny Black cannot be used on a letter today. After the UK switched to decimal currency on 15 February 1971, only stamps issued from decimalisation onward could be used as postage, and since 1 August 2023 even older decimal definitives without barcodes are no longer valid, though Royal Mail's Stamp Swap Out scheme lets people exchange them (Wikipedia, Postage stamps and postal history of Great Britain).

An 1840 stamp falls outside all of this. Its value is entirely as a collectable, which for most examples means £15 to £150.

A few kinds of Penny Black and its companion stamps sell for many times the usual price. Warwick & Warwick, a UK auction house, reported these results from 2015 sales:

• VR official, block of four: £31,860
• VR official, pair: £17,100
• VR official, single: £5,800
• 1840 Penny Black, plate 1b, unused: £1,300
• 1840 Twopence Blue, plate 1, unused pair: £7,080

The VR official is a version made for official mail, with the letters V and R in the top corners instead of the crosses (Wikipedia). Only a few postally used examples survive, mostly on Post Office circulars. Check the top corners of any Penny Black: stars or crosses mean the ordinary stamp, V and R mean the official.

The Twopence Blue was issued on 8 May 1840 for the double-letter rate, up to 1 ounce, and was printed in blue (Wikipedia).

Warwick & Warwick also names the used stamps that carry a premium:

• Covers dated on the first day of validity, 6 May 1840
• Stamps used on the May 1840 Sundays: the 10th, 17th, 24th and 31st
• Maltese Cross cancellations struck in unusual colours such as ruby, brown, magenta, orange or blue
• Stamps from plate 11, of which only about 168,000 were printed
• Blocks and strips, which are very rare

Searching for "Penny Black stamps" also brings up rubber stamps. Penny Black Inc. is a paper-crafting company that sells rubber stamps, dies, embossing folders and stencils; its products have nothing to do with the 1840 postage stamp and have no philatelic value.

There are also later postage stamps that reproduce the design. The 1940 centenary of the postage stamp was marked by a set of six stamps showing Victoria and George VI side by side (Wikipedia). If your "Penny Black" has two portraits, perforations, or a denomination other than one penny, it is a commemorative, not an 1840 original.

Research and drafting were assisted by AI, and every price, date and number on this page was checked against the sources listed below. Auction results name the house and date; dealer prices are asking prices on the named website in September 2026.

The Penny Black went on sale on 1 May 1840 but was not valid for postage until 6 May, and a few were used anyway. Wikipedia records a single example on cover dated 1 May 1840, the first day of sale, and a small number of covers postmarked 2 May.

These pre-validity uses are the earliest dated uses of any adhesive postage stamp, and they sit in a different price bracket from the £15 to £400 range of ordinary used copies. If you have a Penny Black on an envelope, read the date in the postmark before anything else, and keep the envelope intact.

People who look up the Penny Black's value often ask which stamp sold for $2 million. Several have, and none of them is an ordinary Penny Black:

• Inverted Jenny, position 49 (US, 1918): $2,006,000, Robert A. Siegel, 8 November 2023 (Wikipedia)
• Two Sicilies half grano blue colour error (1859): $2,190,000, Galerie Dreyfus, Basel, 2011
• "The Whole Country is Red" (China): $2,000,000, China Guardian, Beijing, November 2018
• Hawaiian "Missionary cover" (1852) and the US "Rush 1847 Cover": $1,900,000 each, Robert A. Siegel, 1995 and 2006

(All but the Jenny are from Wikipedia's list of the most expensive philatelic items.)

The difference is survival. About 1.3 million Penny Blacks survive out of 68,808,000 printed (Wikipedia). The stamps above survive in single or double figures. The Penny Black's own top prices come from its rare forms, the VR official, blocks, plate 11 and early dated covers, not from the ordinary stamp.