Converting Old Prices To Current Value: Finally A Tool
- by Michael Stillman
"Current Estimates" show how greatly the first edition of the Book of Mormon has appreciated.
Here is an example: suppose a book sold for $5 in 1955. Next, let's imagine that it currently sells for $10. Was this book a good investment? As we just noted, it certainly was not. It has doubled in price, but you don't need a formula to recognize that this is a terrible rate of return for fifty years. But what if today's price is $50? Or $100? Maybe it's $150, or $200. Most people probably have no idea what that $5 translates to today. That's today's quiz, and at the end of this article, we will tell you. Until then, most people will not likely know what this price means, meaning that a wealth of valuable pricing data collected over decades if not centuries is totally worthless to them. But, it no longer needs to be.
Now we'll show you an example of a book that is growing far beyond the rate of a typical book. It has been an outstanding investment in the past. No guarantees here, but it looks to be a continued good value for the future. The book is the original 1830 Palmyra, New York, printing of The Book of Mormon. Mormon titles have become very collectible over the years. If you click the image to the left of this column to enlarge it, you will see the growth, not just in actual prices, but in current estimated dollar values as well. From values in terms of current dollars of $1,000-$2,000 in the 1920s and 1930s, more recent sales translate to near or over $10,000. The trend-line for this book is exceptional. On the other hand, The Adventures of Peregrine Pickle, a 1751 book by Tobias Smollett, has not fared so well. See the image on the next page to see what has happened to it. Of course not all copies are identical, and this will affect price, but the trends here are inescapable and very telling. I know now which books I want to collect.
Some of you may not see a need for this resource. Many people determine values from Abe, Alibris, Biblio and the like. These online book sites are wonderful places for buying and selling books. They are terribly misleading for establishing value. Prices are all over the place. One bookseller may want $10 for a book, another $100 for a similar copy. What does this tell us about its value? A site like Abe has some knowledgeable bookseller members, but it also has a great many amateurs whose prices are pulled out of thin air. Here's another thing to remember about Abe et al. While some of those prices may appear cause for optimism, at least for the seller, what you are mostly seeing are the prices of books that don't sell. The ones whose prices truly reflect the market don't hang around forever. The majority of what you see is books that have been there for ages, often many years. These are essentially the prices people won't pay. They tell the seller how to price books they don't want to sell; the buyer what to pay if they want to be financially underwater for years to come.
Sotheby's Fine Books & Manuscripts Available for Immediate Purchase
Sotheby’s: Balthus, Emily Brontë. Wuthering Heights, New York: The Limited Editions Club, 1993. 6,600 USD.
Sotheby’s: Charles Dickens. Complete Works, Philadelphia & London: J.B. Lippincott Company & Chapman & Hall, LD, 1850. Limited Edition set of 30 volumes. 7,500 USD.
Sotheby’s: John Lennon, Yoko Ono. Handwritten Letter from John Lennon and Yoko Ono to their Chauffer. 1971. 32,500 USD.
Sotheby’s: Winston Churchill. First edition of War Speeches, Cassell and Company, Ltd., 1941. Set of 7 volumes. 5,500 USD.
Sotheby’s: Andy Warhol, Julia Warhola. Holy Cats First Edition, Signed by Andy Warhol. 1954. 30,000 USD.
Forum Auctions Online: India Ends 19th February 2026
Forum, Feb. 19: Lot 40 Ramasvami (Kavali Venkata). A Digest of the Different Castes of India, 83 charming hand-coloured lithographed plates, Madras, 1837. £5,000-7,000
Forum, Feb. 19: Lot 50 Watson (John Forbes) & John William Kaye. The People of India: A Series of Photographic Illustrations...of the Races and Tribes of Hindustan, 8 vol., 480 mounted albumen prints, 1868-75. £4,000-6,000
Forum, Feb. 19: Lot 53 Afghanistan.- Elphinstone (Hon. Mountstuart). An Account of the Kingdom of Caubul, first edition, hand-coloured aquatint plates, a fine copy, 1815. £2,000-3,000
Forum, Feb. 19: Lot 57 [Album and Treatise on Hinduism], manuscript treatise on Hinduism in French, 31 watercolours of Hindu deities, Pondicherry, 1865. £3,000-4,000
Forum, Feb. 19: Lot 62 Allan (Capt. Alexander). Views in the Mysore Country,
[1794]. £2,000-3,000
Forum Auctions Online: India Ends 19th February 2026
Forum, Feb. 19: Lot 76 Bird (James). Historical Researches on the Origin and Principles of the Bauddha and Jaina Religions..., first edition, lithographed plates, Bombay, American Mission Press, 1847. £3,000-4,000
Forum, Feb. 19: Lot 100 Ceylon.- Daniell (Samuel). A Picturesque Illustration of the scenery, animals, and native inhabitants, of the Island of Ceylon: in twelve plates, 1808. £5,000-7,000
Forum, Feb. 19: Lot 123 D'Oyly (Charles). Behar Amateur Lithographic Scrap Book, lithographed throughout with title and 55 plates mounted on 43 paper leaves, [Patna], [1828]. £3,000-5,000
Forum, Feb. 19: Lot 139 Gandhi (known as Mahatma Gandhi,) Fine Autograph Letter signed to Jawaharlal Nehru, Sevagram, Wardha, 1942, emphasising the importance of education in rural communities. £10,000-15,000
Forum Auctions Online: India Ends 19th February 2026
Forum, Feb. 19: Lot 140 Gantz (John). Indian Microcosm, first edition, Madras, John Gantz & Son, 1827. £10,000-15,000
Forum, Feb. 19: Lot 146 Grierson (Sir George Abraham). Linguistic Survey of India, 11 vol. in 20, folding maps, original cloth, Calcutta, Superintendent Government Printing, 1903-28. £2,000-3,000
Forum, Feb. 19: Lot 195 Madras.- Fort St. George Gazette (The), No.276-331, pp.493-936 and Index to all of 1834 at end, modern half calf, Madras, 2nd July - 31st December 1834. £2,000-3,000
Forum, Feb. 19: Lot 205 Marshall (Sir John) and Alfred Foucher. The Monuments of Sanchi, 3 vol., first edition, 141 plates, most photogravure, [Calcutta], [1940]. £3,000-4,000
Il Ponte, Feb. 25-26: HAMILTON, Sir William (1730-1803) - Campi Phlegraei. Napoli: [Pietro Fabris], 1776, 1779. € 30.000 - 50.000
Il Ponte, Feb. 25-26: [MORTIER] - BLAEU, Joannes (1596-1673) - Het Nieuw Stede Boek van Italie. Amsterdam: Pieter Mortier, 1704-1705. € 15.000 - 25.000
Il Ponte, Feb. 25-26: TULLIO D'ALBISOLA (1899-1971) - Bruno MUNARI (1907-1998) - L'Anguria lirica (lungo poema passionale). Roma e Savona: Edizioni Futuriste di Poesia, senza data [ma 1933?]. € 20.000 - 30.000
Il Ponte, Feb. 25-26: IL MANOSCRITTO RITROVATO DI IPPOLITA MARIA SFORZA. TITO LIVIO - Ab Urbe Condita. Prima Decade. Manoscritto miniato su pergamena, metà XV secolo. € 280.000 - 350.000