Paid members of AE know what the AED is. It is the Americana Exchange online Database of more than 2.15 million records for books, manuscripts, and ephemera. It is available on this site and is the single largest search for such information on or off line. There are other ways to obtain approximations of this information that are free. The easiest of these are the large public databases of material listed for sale: Amazon, Abebooks, Alibris and many others that specialize in older, often rarer material such as the ABAA, ZVAB, and AE's Books for Sale. There are also eBay's fixed price listings. These sites reflect seller aspirations that are sometimes grounded in fact and in other cases drawn from thin air. On most listing sites there is a group of listings for the same book, a variety of asking prices and conditions, and an implied market valuation that simply emerges from the range of prices.
For less expensive material on such sites the range may be wide but if decent copies show up within a consistent range and the price is moderate, buying can be an easy decision. But when the material is priced from the low hundreds and up it's often worthwhile to compare asking prices to auction realizations. The difference can be substantial.
Such curiosity, whether it's to establish listing prices or to fuel an informed negotiation, is what prompts sign-ups for the AED. Members join for 10 days for $15, $22.50 by the month or $185 by the year.
The information is transforming. Hopeful valuations based on asking prices on the web often, but not always, vary substantially with realized prices at auction. Auction prices are real money rather than real hope. Material posted at auction of course does not always sell and it's important know how often this occurs. The AED includes both sold and passed lots along with their descriptions and estimates. Over the past seven years 75% of all lots have sold although the percentage recently, while we are in the downturn, is hovering below 70%. Nevertheless, most of the time material at auction usually sells.
By comparison, material on listing sites tends to sell slowly. By some estimates the percentage of collectible material selling is around 10% a year. If then, the purpose of valuing material is to make Grampa happy with a high, but essentially unobtainable estimate, a glance at listing sites, particularly the highest asking prices, will do the trick.
Actually selling that material is another proposition altogether as you'll learn quickly enough if you contact auction houses to consign. They won't only look at the listing sites. They will also look at auction history and because they want to sell material, not just try to sell material, they will expect the consignor to accept a low reserve if they accept the consignment.
A typical example will look like this:
We'll assume that title A is a collectible book in excellent condition. Three similar copies online are priced $800 to $1,200. In the AED an identical copy sold in 2007 for $650 and another in 1995 for $250. That book, if the auction house accepts it for consignment, will be estimated $400 to $600 and reserved at no more than $200. It will probably bring $450 in the current market and may well be the only copy of that title and edition to sell this year. A year or two from now two of the three copies on listings sites will still be for sale. The other copy may have sold for a lower price or may simply have been withdrawn. If it does sell online, the consignor may only net 85% of the selling price depending on whether a site charges commissions. Fees run from 0 to 20%.
Sotheby’s: The Shem Tov Bible, 1312 | A Masterpiece from the Golden Age of Spain. Sold: 6,960,000 USD
Sotheby’s: Ten Commandments Tablet, 300-800 CE | One of humanity's earliest and most enduring moral codes. Sold: 5,040,000 USD
Sotheby’s: William Blake | Songs of Innocence and of Experience. Sold: 4,320,000 USD
Sotheby’s: The Declaration of Independence | The Holt printing, the only copy in private hands. Sold: 3,360,000 USD
Sotheby's Sell Your Fine Books & Manuscripts
Sotheby’s: Thomas Taylor | The original cover art for Harry Potter and the Philosopher's Stone. Sold: 1,920,000 USD
Sotheby’s: Machiavelli | Il Principe, a previously unrecorded copy of the book where modern political thought began. Sold: 576,000 GBP
Sotheby’s: Leonardo da Vinci | Trattato della pittura, ca. 1639, a very fine pre-publication manuscript. Sold: 381,000 GBP
Sotheby’s: Henri Matisse | Jazz, Paris 1947, the complete portfolio. Sold: 312,000 EUR
Fonsie Mealy’s Rare Books & Collectors’ Sale April 30th & May 1st
Fonsie Mealy’s, Apr 30-May 1: Taylor (Geo.) & Skinner (A.) Maps of the Roads of Ireland, Surveyed 1777. Lond. & Dublin 1778. €500 to €750.
Fonsie Mealy’s, Apr 30-May 1: Messingham (Thos.) Florilegium Insulae Sanctorum seu Vitae et Acta Sanctorum Hibernia, Paris 1624. €350 to €500.
Fonsie Mealy’s, Apr 30-May 1: Heaney (Seamus). The Haw Lantern, L. (Faber & Faber) 1987, First Edn., Signed and dated. €225 to €350.
Fonsie Mealy’s, Apr 30-May 1: Valencey (Lt. Col. Chas.) Collectanea de Rebus Hibernicis, Vols. I-IV, 4 vols. Dublin 1786. €400 to €600.
Fonsie Mealy’s, Apr 30-May 1: Powerscourt (Viscount). A Description and History of Powerscourt, Lond. 1903. €350 to €500.
Fonsie Mealy’s, Apr 30-May 1: Moryson (Fynes). An Itinerary ... Containing His Ten Yeeres Travel Through the Twelve Dominions of Germany, Bohermerland, Sweitzerland…, Lond. (John Beale) 1617. €700 to €1,000.
Fonsie Mealy’s, Apr 30-May 1: After Buffon, Birds of Europe, c. 1820. Approx. 120 fine hd. cold. plts., mor. backed boards. €125 to €250.
Fonsie Mealy’s, Apr 30-May 1: Dunlevy (Andrew). An Teagasg Criosduidhe De Reir Ceasda agus Freagartha... The Catechism or Christian Doctrine by Way of Question and Answer, Paris (James Guerin) 1742. €400 to €700.
Fonsie Mealy’s, Apr 30-May 1:The Georgian Society Records of Eighteen-Century Domestic Architecture in Dublin, 5 vols. Complete, Dublin 1909-1913. €500 to €750.
Fonsie Mealy’s, Apr 30-May 1: Scale (Bernard). An Hibernian Atlas or General Description of the Kingdom of Ireland, L. (Robert Sayer & John Bennet) 1776. €625 to €850.
Fonsie Mealy’s, Apr 30-May 1: [Johnson (Rev. Samuel)]. Julian the Apostate Being a Short Account of his Life, together with a Comparison of Popery and Paganism,L. (Langley Curtis) 1682. €300 to €400.
Fonsie Mealy’s, Apr 30-May 1: Nichlson (Wm.) Illustrator. An Almanac of Twelve Sports, Lond. 1898. €300 to €400.
Fonsie Mealy’s, Apr 30-May 1: Heaney (Seamus) trans. The Light of the Leaves, 2 vols., Mexico (Imprenta de los Tropicos/Bunholt) 1999. €1,500 to €2,000.
Fonsie Mealy’s, Apr 30-May 1: Fleming (Ian). Moonraker, L. (Jonathan Cape) 1955. €1,500 to €2,000.
Bonhams, Apr. 21-29: ANDERSEN'S EXTREMELY RARE FIRST APPEARANCE IN PRINT. "Scene af: Røverne i Vissenberg i Fyen." in Harpen, 1822.
Bonhams, Apr. 21-29: FIRST ISSUE OF THE FIRST THREE FAIRY TALE PAMPHLETS, WITH ALL INDICES AND TITLE PAGES. Eventyr, fortalte for Børn. 1835-1837.
Bonhams, Apr. 21-29: THE FIRST FAIRY TALES WITH A SIGNED CARTE DE VISITE OF ANDERSEN AS FRONTIS. Eventyr, fortalte for Børn. 1835-1837.
Bonhams, Apr. 21-29: KARL LAGERFELD. Original pastel and ink drawing in gold, red and black for Andersen's The Emperor's New Clothes (1992), "La cassette de l'Empereur."
Bonhams, Apr. 21-29: PRESENTATION COPY OF THE SIXTH PAMPHLET FOR PETER KOCH. Eventyr, Fortalte For Børn, Second Series, Third Pamphlet. 1841. Publisher's wrappers, complete with all pre- and post-matter.
Bonhams, Apr. 21-29: HANS CHRISTIAN ANDERSEN RARE AUTOGRAPH QUOTATION SIGNED IN ENGLISH from "The Ugly Duckling," c.1860s.
Bonhams, Apr. 21-29: HEINRICH LEFLER, ORIGINAL WATERCOLOR FOR ANDERSEN'S SNOW QUEEN, "Die Schneekönigin," 1910.
Bonhams, Apr. 21-29: FIRST EDITION OF ANDERSEN'S FAIRY TALES IN ENGLISH. Wonderful Stories for Children. London, 1846.
Bonhams, Apr. 21-29: ANDERSEN ON MEETING CHARLES DICKENS. Autograph Letter Signed ("H.C. Andersen") in English to William Jerdan, July 20, 1847.
Bonhams, Apr. 21-29: PRESENTATION COPY FOR EDGAR COLLIN. Nye Eventyr og Historier. Anden Raekke. 1861.
Bonhams, Apr. 21-29: DOLL HOUSE FURNITURE BY HANS CHRISTIAN ANDERSON, DECORATED WITH FANTASTICAL CUT-OUTS, for the children of Jonna Stampe (née Drewsen), his godchildren.
Bonhams, Apr. 21-29: PRESENTATION COPY FOR GEORG BRANDES. Dryaden. Et Eventyr fra Udstillingstiden i Paris 1867. 1868.