eBay ISBN: listing books from the ISBN, the UPC/ISBN/EAN column, and what the number quietly gets wrong
eBay and the ISBN, the short answer. List a book on its ISBN-13, because that is what eBay's catalogue matches on. In the eBay file it goes in the UPC/ISBN/EAN column. Point and Sell writes it there and again in the ISBN item specific, and turns an ISBN-10 into the thirteen for you. The barcode on a modern book carries the ISBN. Many older mass-market paperbacks carry a retail UPC instead, and the ISBN is printed beside it as text. The questions below have more.
Books are the one category where identity is close to solved and description is not. Most books printed since the early 1970s carry a number that names the edition and binding, and catalogues hand you the title, author, publisher and often the binding for free. The number will not tell you which printing you hold, its condition, or whether the dust jacket is original.
The ISBN, and the two of them
An ISBN is ten digits or thirteen. The ten-digit form ran until the end of
2006; everything since is thirteen, and any ten converts to a thirteen by
putting 978 on the front and recomputing the last digit.
List on the thirteen. It is what eBay's catalogue matches on,
and converting is arithmetic, so there is never a reason to type the old
one.
Both forms end in a check digit, so a mistyped digit almost always fails the arithmetic and is caught before it becomes a listing for the wrong book. An ISBN-10's check digit can be the letter X, which is a real value and not a typo.
The ISBN is printed in two places: by the barcode on the back cover and on the copyright page inside. On an older paperback those two can disagree, which is the next section.
The barcode on a book is not always the ISBN
Book barcodes start 978, or 979 followed by
anything but a zero, and those carry the ISBN itself, which is what makes
scanning modern books so fast. A 979-0 barcode is printed sheet
music, not a book.
Older mass-market paperbacks are different. Through the 1980s and 1990s many carry a retail UPC instead, because they were sold in supermarkets and drug stores. The barcode scans fine and tells you nothing; the ISBN is printed beside it as text.
In twelve books photographed front and back, eleven barcodes decoded: eight carried an ISBN and three carried a UPC. How your shelf splits depends on how much of it is 1980s mass market.
If you scan, resolution is everything. The same frames that decode at a phone's full 4,032 pixels decode at neither 2,400 nor 1,600, so do not shrink a photo before reading it.
What a catalogue gives you, and where it is wrong
Open Library and Google Books between them answer a great many ISBNs with a title, an author, a publisher, a date and often the binding. Those land in eBay's Books category as Book Title, Author, Publisher, Publication Year and Format. The ones they miss you type from the book.
Distrust the date. Catalogues sometimes file a later printing under the original ISBN, so the year can be a printing that is not yours. ISBN 9780553296129 is a 1992 Bantam paperback, and the catalogue answers "Del Rey, 2014".
The fix is the copyright page. It is the only authority on which printing you have, and it takes five seconds.
Binding is the other common blank, and it matters because postage follows it: a paperback is around 8 oz in a mailer and a hardcover around 1 lb 8 oz. Guess wrong across a shelf and it costs real money either way.
Shipping books
Books go on your Comics and books shipping slot in Settings, and manga on Parcel. Put whichever eBay policy you ship each on in that slot.
What the ISBN will never tell you
Everything a book collector pays extra for is outside the number.
- Which printing. The number line on the copyright page is the authority, and the catalogue does not carry it.
- The dust jacket. Present, price-clipped, chipped, or a later facsimile: on a collectible hardcover the jacket can be most of the value.
- Signed or inscribed. Signed is the author's name. Inscribed is the author's name plus somebody else's, and to the wrong somebody it is worth less than unsigned.
- Condition. The trade grades books in words, and your listing has to use one of eBay's five conditions.
All four are yours to check and type, which is why a shelf of books lists faster than a box of comics but not instantly.
eBay ISBN and the UPC/ISBN/EAN column: questions
Where does the ISBN go when you list a book on eBay?
In the eBay file, in the UPC/ISBN/EAN column. A game, a record, a movie or a Funko Pop puts its barcode number, a UPC or an EAN, in that same column. Point and Sell also writes the ISBN in the book's ISBN item specific.
ISBN-10 or ISBN-13 on eBay?
The thirteen. It is what eBay's catalogue matches on. Any ten converts to a
thirteen by putting 978 on the front and recomputing the last
digit, and Point and Sell does that for you when you type or paste a ten.
Is a book's barcode a UPC, an EAN or an ISBN?
On a modern book it is an EAN-13 that carries the ISBN: it starts
978, or 979 followed by anything but a zero. Many
older mass-market paperbacks carry a retail UPC instead, and the ISBN is
printed beside it as text. A UPC is not an ISBN. Point and Sell refuses one
typed in as a book's ISBN, and the scanner tells you to type the ISBN printed
beside it.
What if I mistype the ISBN?
Both forms end in a check digit, so a mistyped digit almost always fails the arithmetic. Point and Sell refuses an ISBN whose check digit does not match, rather than list it as the wrong book.
What Point and Sell does with a shelf
Two ways in. Type or paste a list of ISBNs, one a line, optionally with a weight and a price. Or photograph the back covers, one book a frame, and the barcodes give you the ISBNs. Either way the books are looked up in Open Library and then Google Books, and each row comes back for you to finish. Each book listed counts as one listing toward your plan.
What it does not do: there is no default price on a book, so every book needs a price you type. There are no book lots, so a three-volume set is three rows or one row you title yourself. Nothing detects a signature, a first printing or a dust jacket; there are boxes for signed, inscribed and personalised for you to tick. The scanner takes ten photos at a time, up to 120 photographs an hour, and refuses a frame with two book barcodes in it. It reads books only, not comics. A book with no photo of your own goes up with eBay's placeholder image, which a used-book buyer will notice.
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Sources
The barcode figures are twelve books, 121 phone photos taken on 1 September 2026: 11 decoded, and 8 of the 11 carried an ISBN rather than a UPC. The resolution finding is the same set re-run at three sizes on 10 September 2026. The reissue example is ISBN 9780553296129 as Open Library answered it on 26 August 2026.