Rare Book Monthly

Articles - April - 2012 Issue

Tips from an eBay Power Seller

The mark of an eBay Power Seller.

Here’s my little secret: I’m an eBay Power Seller.

I find that amazing. It’s 2012 and I’ve been selling on eBay since 1998. That’s 14 years of taking pictures, writing descriptions, shipping vintage and antiquarian books, prints, maps and ephemera all over the world. It’s all at eBay, only at eBay, just that one site. The tools are simple, an internet connection, a digital camera and assorted packing supplies. I never dreamed when I started I’d still be doing it well into the 21st century.

I’m not the biggest Power Seller, nor am I the smartest and I’m certainly not a Power Seller who made a fortune or started an empire. But year-in and year-out for over a decade eBay has been a reliable source of income for me.

I guarantee you I’ve learned a thing or two.

Doing the research: Try ADDall

The first step to making a profit is setting the price and doing the research.

When I’m thinking of listing a book or a book related item there are several ways to find out what it might be worth:

There are zillions of book bases. The one I use is ADDall.

I use ADDall because it is an aggregator of bases and it includes the listings from ABE, Alibris and Amazon, as well as dozens of other book listing sites.

True, it sometime doesn’t give me every last item, but it gives enough results to know in a click if a title is common or scarce, or if there are big variations in price.

On ADDall I set my results to come up listed by price in descending order. As a seller your question is: “Does someone know something about this book that justifies a higher price?”

Always a Reason:

Value is not random. To get more you have to know more. The people who have specialized knowledge often state it in their listing and price accordingly.

Is this an unusual variant? Is this signed or limited? Is it a companion to something else? Is there something unique laid in? A photo? A letter?

Rare Book Monthly

  • Sotheby’s
    Modern First Editions
    Available for Immediate Purchase
    Sotheby’s, Available Now: Winston Churchill. The Second World War. Set of First-Edition Volumes. 6,000 USD
    Sotheby’s, Available Now: A.A. Milne, Ernest H. Shepard. A Collection of The Pooh Books. Set of First-Editions. 18,600 USD
    Sotheby’s, Available Now: Salvador Dalí, Lewis Carroll. Alice's Adventures in Wonderland. Finely Bound and Signed Limited Edition. 15,000 USD
    Sotheby’s
    Modern First Editions
    Available for Immediate Purchase
    Sotheby’s, Available Now: Ian Fleming. Live and Let Die. First Edition. 9,500 USD
    Sotheby’s, Available Now: J.K. Rowling. Harry Potter Series. Finely Bound First Printing Set of Complete Series. 5,650 USD
    Sotheby’s, Available Now: Ernest Hemingway. A Farewell to Arms. First Edition, First Printing. 4,200 USD
  • Potter & Potter Auctions
    How History Unfolds on Paper:
    Choice Selections from the Eric C. Caren Collection
    Part IX
    Starting 10AM CST
    April 18, 2024
    Potter & Potter, Apr. 18: [RUTH, George Herman “Babe” (1895-1948)]. Signed photograph. Circa 1930s. 191 x 248 mm. $1,500 to $2,500.
    Potter & Potter, Apr. 18: HARRISON, Benjamin. Document signed (“Benj Harrison”) as governor of Virginia, certifying the service of Daniel Cumbo, a Black Revolutionary soldier. $6,000 to $9,000.
    Potter & Potter, Apr. 18: ONE OF THE FIRST PRINTED ANNOUNCEMENTS OF THE DECLARATION OF INDEPENDENCE. $4,000 to $6,000.
    Potter & Potter Auctions
    How History Unfolds on Paper:
    Choice Selections from the Eric C. Caren Collection
    Part IX
    Starting 10AM CST
    April 18, 2024
    Potter & Potter, Apr. 18: FIRST PRINTING OF LINCOLN’S IMMORTAL GETTYSBURG ADDRESS. $4,000 to $6,000.
    Potter & Potter, Apr. 18: HIGHLY IMPORTANT MORMON ARCHIVE. ALLEY, George. Archive of 23 Autograph Letters Signed by Mormon Convert George Alley to His Brother Joseph Alley. $10,000 to $20,000.
    Potter & Potter, Apr. 18: [AVIATION]. [ARMSTRONG, Neil A.] Aviation Hall of Fame Gold Medal MS64 NGC, Awarded to Neil Armstrong in 1979. $2,000 to $3,000.
    Potter & Potter Auctions
    How History Unfolds on Paper:
    Choice Selections from the Eric C. Caren Collection
    Part IX
    Starting 10AM CST
    April 18, 2024
    Potter & Potter, Apr. 18: NEWLY DISCOVERED FIRST PRINTING OF "WITH MALICE TOWARDS NONE... " FROM THE ONLY NEWSPAPER ACTUALLY ALLOWED TO PARTICIPATE IN LINCOLN’S SECOND INAUGURAL PROCESSION. $4,000 to $8,000.
    Potter & Potter, Apr. 18: THE MOST IMPORTANT GEORGE WASHINGTON DOCUMENT IN PRIVATE HANDS; GEORGE WASHINGTON’S COMMISSION AS COMMANDER IN CHIEF, 1775, ONE OF ONLY TWO ORIGINALS. $150,000 to $250,000.
    Potter & Potter, Apr. 18: A VERY RARE ACCOUNT OF BLACKBEARD’S DEATH AND ONE OF THE MOST IMPORTANT PIRATE ITEMS EXTANT. $3,000 to $5,000.
    Potter & Potter Auctions
    How History Unfolds on Paper:
    Choice Selections from the Eric C. Caren Collection
    Part IX
    Starting 10AM CST
    April 18, 2024
    Potter & Potter, Apr. 18: EDISON, Thomas. Patent for Edison’s Improvements on the Electric-Light, No. 219,628. [Washington, D.C.: U.S. Patent Office], 16 September 1879. $2,000 to $3,000.
    Potter & Potter, Apr. 18: [VIETNAM WAR]. The original pen used by Secretary of State William P. Rogers to sign the Vietnam Peace Agreement, Paris, 27 January 1973. $10,000 to $15,000.
    Potter & Potter, Apr. 18: SONS OF LIBERTY FOUNDER COLONEL BARRÉ ANNOTATED TITLE-PAGE, “WHICH OUGHT TO ROUSE UP BRITISH ATTENTION”. $4,000 to $6,000.

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