Alibris is offering its sellers access to its sales records.
By Michael Stillman
Alibris has announced that it will be offering its sellers a new and extremely useful tool for valuing inventory. Access to their large database of sales history will now be available to all of their "Gold Sellers" (those who pay a monthly listing fee, which includes all but their smallest dealers). This data should be very useful in terms of setting prices, along with being helpful in determining how much a bookseller should be willing to pay to purchase inventory.
This new tool - Alibris Inventory Demand - offers three types of data. Foremost is their historical sales data, which provides actual sales prices transacted on the Alibris and Alibris partner sites (such as Borders Marketplace). Next, it provides current pricing data, such as highest, lowest and average prices currently listed, along with the number of copies for sale. Finally, they provide what they call the "Alibris Sales Index," which rates the likelihood of an item being sold.
Alibris President and CEO Brian Elliott is quoted in a news release as saying, "This new tool empowers interested sellers to decide what to catalog and how to competitively price their Alibris inventory, which brings more sales at better prices." He points out that sometimes a dealer will underprice a book and receive less than it is worth. We are sure this happens occasionally, though it is not likely the major problem. The reality is the listing sites are filled with overpriced books, which can sit there for years and never sell. The constantly growing number of listings is an indication of a supply/demand imbalance. Often, listers will simply copy the prices of others, or offer a slight variation, when that first price was pulled from thin air, or some bookseller's dreams. It is understandable that sellers want to hold out for the best price, and some anecdote from the past may lead them to believe a book is worth more than the market offers. However, the book is worth what the market offers - no more, no less. For those who want to dream, this tool may not be beneficial. For those who want to sell, understanding what a book has sold for in the past, rather than what some dreamer wishes it will sell for in the future, is invaluable information. This is a great tool.
Alibris reports that reaction to Alibris Inventory Demand has been positive. We see no reason why it should not be. A few sellers have expressed concern about sharing their sales figures, though these are miniscule compared to the volume of information they receive in return. Some are concerned about preserving descriptions that others can steal, but those descriptions were readily available before the sale was made. Alibris quotes California bookseller Chris Volk as saying, "I am beginning to wonder if this information isn't worth the monthly listing fee all by itself." Good point.
Forum Auctions Fine Books, Manuscripts and Works on Paper 17th July 2025
Forum, July 17: Lucianus Samosatensis. Dialogoi, editio princeps, second issue, Florence, Laurentius Francisci de Alopa, 1496. £10,000 to £15,000.
Forum, July 17: Boccaccio (Giovanni). Il Decamerone, Florence, Philippo di Giunta, 1516. £10,000 to £15,000.
Forum, July 17: Henry VII (King) & Philip the Fair (Duke of Burgundy). [Intercursus Magnus], [Commercial and Political Treaty between Henry VII and Philip Duke of Burgundy], manuscript copy in Latin, original vellum, 1499. £8,000 to £12,000.
Forum, July 17: Bible, English. The Holy Bible, Conteyning the Old Testament, and the New, Robert Barker, 1613. £4,000 to £6,000.
Forum, July 17: Bond (Michael). A Bear Called Paddington, first edition, signed presentation inscription from the author, 1958. £4,000 to £6,000.
Forum Auctions Fine Books, Manuscripts and Works on Paper 17th July 2025
Forum, July 17: Yeats (William Butler). The Secret Rose, first edition, with extensive autograph corrections, additions and amendments by the author for a new edition, 1897. £6,000 to £8,000.
Forum, July 17: Byron (George Gordon Noel, Lord). Childe Harold's Pilgrimage, bound in dark green morocco elaborately tooled in gilt and with 3 watercolours to fore-edge, by Fazakerley of Liverpool, 1841. £4,000 to £6,000.
Forum, July 17: Miró (Juan), Wassily Kandinsky, John Buckland-Wright, Stanley William Hayter and others.- Spender (Stephen). Fraternity, one of 101 copies, with signed engravings by 9 artists. £6,000 to £8,000.
Forum, July 17: Sowerby (George Brettingham). Album comprising 22 leaves of original watercolour drawings of fossil remains of Cheltenham and Vicinity, [c.1840]. £6,000 to £8,000.
Forum, July 17: Mathematics.- Blue paper copy.- Euclid. De gli Elementi, Urbino, Appresso Domenico Frisolino, 1575. £12,000 to £18,000.
Sotheby’s Geek Week 2-17 July | New York
Sotheby’s, July 15: Buzz Aldrin's FLOWN Apollo 11 Crew-Signed NASA Manned Spacecraft Center Cover. $15,000 to $20,000.
Sotheby’s, July 15: Lunar Surface Flown Mission Emblem Presented to Tom Stafford by John Young. $8,000 to $12,000.
Sotheby’s, July 17: Albert Einstein. Typed Letter Signed ("A. Einstein."), to Ann Morrisett, Affirming a Pacifist's Right to Self-Defense, March 21, 1952. $10,000 to $15,000.
Sotheby’s Geek Week 2-17 July | New York
Sotheby’s, July 17: Operating and Maintenance Manual for the BINAC Binary Automatic Computer Built for Northrop Aircraft Corporation. Philadelphia, 1949. $30,000 to $50,000.
Sotheby’s, July 17: Steve Jobs Apple Computer Business Card, c. 1977. $5,000 to $8,000.
Sotheby’s, July 15: Extensive Chronology of Spacecraft From Apollo to Skylab, Signed by a Member of Every Crewed Apollo Flight and the Commanders of Each Skylab Mission. $5,000 to $8,000.
DOYLE, July 23: STOKES, I. N. PHELPS. The Iconography of Manhattan Island, 1498-1909. New York: Robert H. Dodd, 1915-28. Estimate: $3,000-5,000
DOYLE, July 23: [AUTOGRAPH - US PRESIDENT]FRANKLIN D. ROOSEVELT. A signed photograph of Franklin D. Roosevelt. Estimate $500-800
DOYLE, July 23: [ARION PRESS]. ABBOTT, EDWIN A. Flatland. A Romance of Many Dimensions. San Francisco, 1980. Estimate $2,000-3,000.
DOYLE, July 23: TOLSTOY, LYOF N. and NATHAN HASKELL DOLE, translator. Anna Karénina ... in eight parts. New York: Thomas Y. Crowell & Co., [1886]. Estimate: $400-600
DOYLE, July 23: ROWLING, J.K. Harry Potter and the Goblet of Fire. London: Bloomsbury, 2000. Estimate $1,200-1,800
![<b>Forum, July 17:</b> Henry VII (King) & Philip the Fair (Duke of Burgundy). [Intercursus Magnus], [Commercial and Political Treaty between Henry VII and Philip Duke of Burgundy], manuscript copy in Latin, original vellum, 1499. £8,000 to £12,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/148a7ca4-9746-44c9-a75e-86229b6f10d2.png "<b>Forum, July 17:</b> Henry VII (King) & Philip the Fair (Duke of Burgundy). [Intercursus Magnus], [Commercial and Political Treaty between Henry VII and Philip Duke of Burgundy], manuscript copy in Latin, original vellum, 1499. £8,000 to £12,000.")
![<b>Forum, July 17:</b> Sowerby (George Brettingham). Album comprising 22 leaves of original watercolour drawings of fossil remains of Cheltenham and Vicinity, [c.1840]. £6,000 to £8,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/863855a8-4b41-4512-b168-a4a3eab5d6a6.png "<b>Forum, July 17:</b> Sowerby (George Brettingham). Album comprising 22 leaves of original watercolour drawings of fossil remains of Cheltenham and Vicinity, [c.1840]. £6,000 to £8,000.")
![<b>DOYLE, July 23:</b> [AUTOGRAPH - US PRESIDENT]FRANKLIN D. ROOSEVELT. A signed photograph of Franklin D. Roosevelt. Estimate $500-800](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/4ce5fa1d-1943-4413-a80d-7b5c75383e7e.jpg "<b>DOYLE, July 23:</b> [AUTOGRAPH - US PRESIDENT]FRANKLIN D. ROOSEVELT. A signed photograph of Franklin D. Roosevelt. Estimate $500-800")
![<b>DOYLE, July 23:</b> [ARION PRESS]. ABBOTT, EDWIN A. <i>Flatland. A Romance of Many Dimensions.</i> San Francisco, 1980. Estimate $2,000-3,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/fa635c85-6b12-44f2-8832-2087579574d9.jpg "<b>DOYLE, July 23:</b> [ARION PRESS]. ABBOTT, EDWIN A. <i>Flatland. A Romance of Many Dimensions.</i> San Francisco, 1980. Estimate $2,000-3,000.")
![<b>DOYLE, July 23:</b> TOLSTOY, LYOF N. and NATHAN HASKELL DOLE, translator. <i>Anna Karénina ... in eight parts.</i> New York: Thomas Y. Crowell & Co., [1886]. Estimate: $400-600](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/af9f4e1a-90c2-428c-8d49-9624b070c7a9.jpg "<b>DOYLE, July 23:</b> TOLSTOY, LYOF N. and NATHAN HASKELL DOLE, translator. <i>Anna Karénina ... in eight parts.</i> New York: Thomas Y. Crowell & Co., [1886]. Estimate: $400-600")
