Collectible paper at auction has been on a tear post-Covid and now we’re entering a period of political uncertainty. To understand how the auctions and their consignors are responding, our auction data provides perspective on how the market is unfolding.
Given this, here are possible projections for 2024.
The auctions we posted and completed through 30 May, 2024, are showing substantial growth both for the number of auctions and lots posted.
I then compared both the number of auctions and lots posted for January – May for the past 3 years to see what their January - May numbers turned into for their full years. On average J-M’s numbers turned out to be 40% what the full year’s results became.* This means this year's 1,158 sales are projecting 2,907 sales for the full year. If so, Golly Gee Willikers!
Year J-M
Auctions
Lots
2021
858
236,960
2022
990
261,460
2023
1008
261,076
2024
1158
284,489
Full Year
Lots Offered
Lots Sold
% Sold
2.5 x J-M
2319
636,853
522,032
82%
2.7
2354
626,346
504,795
81%
2.38
2480
658,433
525,433
80%
2.46
2,907
714,067
571,254
78%
2.51
And can we reach a billion dollars for collectible paper again?
The answer is yes if the average sale is $1,750.05.
All this said, we have no idea how this year’s political uncertainty is going to affect consignments. Right now, it’s full speed ahead!
Forum Auctions Natural History: The remaining stock of Antiquariaat Junk, 1899-2026 25 March 2026
Forum, Mar. 25: Botany.- Andrews (H.C.) Coloured Engravings of Heaths, 4 vol. in 2, first edition, [1710,--94]-1802-1809-[1830]. £10,000 - £15,000.
Forum, Mar. 25: Butterflies.- Cramer (Pierre) and Caspar Stoll. De Uitlandsche Kapellen voorkomende in de drie Waereld-Deelen…,, 5 vol., Amsterdam & Utrecht, 1779-91. £8,000 - £12,000.
Forum, Mar. 25: Voyages.- Darwin (Charles) and others. Narrative of the Surveying Voyages of His Majesty's Ships Adventure and Beagle, 3 vol. in 4, including Appendix to vol.2, first edition, 1839. £8,000 - £12,000.
Forum, Mar. 25: Butterflies.- de Graaf (Willem Diederik Vincent). [Inlandsche Kapellen in beeld], 170 fine original watercolours, [Enkhuizen], [1800-40]. £8,000 - £12,000.
Forum Auctions Natural History: The remaining stock of Antiquariaat Junk, 1899-2026 25 March 2026
Forum, Mar. 25: Birds.- Dresser (Henry Eeles). A History of the Birds of Europe, 9 vol., including supplement, first edition, by the author, 1871-96. £6,000 - £8,000.
Forum, Mar. 25: Zoology.- Felines.- Elliot (Daniel Giraud). A Monograph of the Felidæ or Family of the Cats, first edition, for the Subscribers, by the Author, [1878]-1883. £25,000 - £30,000.
Forum, Mar. 25: Birds.- Frisch (Johann Leonard). Vorstellung der Vögel Deutschlandes, 2 vol., first edition, Berlin, Friedr. Wilhelm Birnsteil, [1736]-1763. £40,000 - £60,000.
Forum, Mar. 25: Birds.- Gould (John). The Birds of Great Britain, 5 vol., first edition, by the author, 1862-1873. £30,000 - £40,000.
Forum Auctions Natural History: The remaining stock of Antiquariaat Junk, 1899-2026 25 March 2026
Forum, Mar. 25: Pomology.- France.- Poiteau (A.) Pomologie Française. Recueil des Plus Beaux Fruits cultivés en France, 4 vol., Paris, 1846. £30,000 - £40,000.
Forum, Mar. 25: Botany.- [Robin (Jean)]. Histoire des Plantes, nouvellement trouvées en l'Isle Virgine…,, 1620; with Geoffrey Linocier L'Histoire des plantes, second edition, 1619-20. £3,000 - £4,000.
Forum, Mar. 25: Asia.- Japan.- Siebold (P.F. von). Nippon. Archiv zur Beschreibung von Japan, 7 parts in 6 vol., first edition, Leyden, [1832]-1852. £35,000 - £45,000.
Forum, Mar. 25: Asia.- Valentijn (Francois). Oud en Nieuw Oost-Indiën..., 5 vol. in 8, first edition, Dordrecht [&] Amsterdam, 1724-26. £8,000 - £12,000.
Forum, Mar. 25: Botany.- Australia.- Redouté (P.J.).- Ventenat (Étienne Pierre). Jardin de la Malmaison, 2 vol.,, Paris, 1803-04[-05]. £30,000 - £40,000.
ALDE, Mar. 11: AUGUSTIN (Saint). De civitate Dei. Rome, Konrad Sweynheym et Arnold Pannartz, 1470. €20,000 - €30,000.
ALDE, Mar. 11: [REGNART (LE LIVRE DE)]. [Le] Docteur en malice, maistre Regnard, demonstrant les ruzes et cautelles qu'il use envers les personnes… Rouen, 1550. €20,000 - €30,000.
ALDE, Mar. 11: TRITHÈME (JEAN). Polygraphie et universelle escriture cabalistique. Paris, [Benoît Prévost pour] Jacques Kerver, 1561. €8,000 - €10,000.
ALDE, Mar. 11: CAUS (SALOMON DE). La Perspective, avec la raison des ombres et des miroirs. Londres, John Norton, 1612.
ALDE, Mar. 11: NICERON (JEAN-FRANÇOIS). La Perspective curieuse ou magie artificielle des effets merveilleux de l'optique. Paris, Pierre Billaine, 1638. €6,000 - €8,000.
ALDE, Mar. 11: VONTET (JACQUES). L’Art de trancher la viande et toute sorte de fruits… S.l.n.d. [probablement Lyon, vers 1647]. €20,000 - €30,000.
ALDE, Mar. 11: HUGO (VICTOR). [Paysage spectral avec une église], [vers 1837]. €20,000 - €30,000.
ALDE, Mar. 11: [HERVEY DE SAINT-DENYS (LÉON D')]. Les Rêves et les Moyens de les diriger. Observations pratiques. Paris, Amyot, 1867. €3,000 - €4,000.
ALDE, Mar. 11: GACHET (PAUL-FERDINAND). Les Chats de Gachet (Manuscrit). S.d. [avant mai 1873]. €6,000 - €8,000.
ALDE, Mar. 11: [REDON (ODILON)]. PICARD (EDMOND). Le Juré. Monodrame en cinq actes… Bruxelles, Mme veuve Monnom, 1887. €7,000 - €9,000.
ALDE, Mar. 11: [TOULOUSE-LAUTREC (HENRI DE) ET HENRI-GABRIEL IBELS]. MONTORGUEIL (GEORGES). Le Café-concert. Paris, [1893]. €4,000 - €5,000.
ALDE, Mar. 11: [TERRY (EMILIO)]. Projet de fontaine. Dessin original au stylo et à l'encre noire. 1938. €2,000 - €3,000.
![<b>Forum, Mar. 25:</b> Botany.- Andrews (H.C.) <i>Coloured Engravings of Heaths,</i> 4 vol. in 2, first edition, [1710,--94]-1802-1809-[1830]. £10,000 - £15,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/c8ea395f-160f-48d0-8c6f-eb14b9c7bdf5.jpg "<b>Forum, Mar. 25:</b> Botany.- Andrews (H.C.) <i>Coloured Engravings of Heaths,</i> 4 vol. in 2, first edition, [1710,--94]-1802-1809-[1830]. £10,000 - £15,000.")
![<b>Forum, Mar. 25:</b> Butterflies.- de Graaf (Willem Diederik Vincent). <i>[Inlandsche Kapellen in beeld],</i> 170 fine original watercolours, [Enkhuizen], [1800-40]. £8,000 - £12,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/28c2fdc6-b72e-497e-9838-b2418859500f.jpg "<b>Forum, Mar. 25:</b> Butterflies.- de Graaf (Willem Diederik Vincent). <i>[Inlandsche Kapellen in beeld],</i> 170 fine original watercolours, [Enkhuizen], [1800-40]. £8,000 - £12,000.")
![<b>Forum, Mar. 25:</b> Zoology.- Felines.- Elliot (Daniel Giraud). <i>A Monograph of the Felidæ or Family of the Cats,</i> first edition, for the Subscribers, by the Author, [1878]-1883. £25,000 - £30,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/74388261-9139-43c1-bb56-f1801a1d2175.jpg "<b>Forum, Mar. 25:</b> Zoology.- Felines.- Elliot (Daniel Giraud). <i>A Monograph of the Felidæ or Family of the Cats,</i> first edition, for the Subscribers, by the Author, [1878]-1883. £25,000 - £30,000.")
![<b>Forum, Mar. 25:</b> Birds.- Frisch (Johann Leonard). <i>Vorstellung der Vögel Deutschlandes,</i> 2 vol., first edition, Berlin, Friedr. Wilhelm Birnsteil, [1736]-1763. £40,000 - £60,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/7b144b2a-cde0-4b1f-be06-fa9568cf4aea.jpg "<b>Forum, Mar. 25:</b> Birds.- Frisch (Johann Leonard). <i>Vorstellung der Vögel Deutschlandes,</i> 2 vol., first edition, Berlin, Friedr. Wilhelm Birnsteil, [1736]-1763. £40,000 - £60,000.")
![<b>Forum, Mar. 25:</b> Botany.- [Robin (Jean)]. <i>Histoire des Plantes, nouvellement trouvées en l'Isle Virgine…,</i>, 1620; with Geoffrey Linocier <i>L'Histoire des plantes,</i> second edition, 1619-20. £3,000 - £4,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/9a2a2dbe-8edf-4091-9a08-800f7aba747e.jpg "<b>Forum, Mar. 25:</b> Botany.- [Robin (Jean)]. <i>Histoire des Plantes, nouvellement trouvées en l'Isle Virgine…,</i>, 1620; with Geoffrey Linocier <i>L'Histoire des plantes,</i> second edition, 1619-20. £3,000 - £4,000.")
![<b>Forum, Mar. 25:</b> Asia.- Japan.- Siebold (P.F. von). <i>Nippon. Archiv zur Beschreibung von Japan,</i> 7 parts in 6 vol., first edition, Leyden, [1832]-1852. £35,000 - £45,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/9b1bf9d0-4e40-41d0-9957-d89a37e1313c.jpg "<b>Forum, Mar. 25:</b> Asia.- Japan.- Siebold (P.F. von). <i>Nippon. Archiv zur Beschreibung von Japan,</i> 7 parts in 6 vol., first edition, Leyden, [1832]-1852. £35,000 - £45,000.")
![<b>Forum, Mar. 25:</b> Asia.- Valentijn (Francois). <i>Oud en Nieuw Oost-Indiën...,</i> 5 vol. in 8, first edition, Dordrecht [&] Amsterdam, 1724-26. £8,000 - £12,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/7ade0e81-f47b-45b3-bd2c-123a0469d82f.jpg "<b>Forum, Mar. 25:</b> Asia.- Valentijn (Francois). <i>Oud en Nieuw Oost-Indiën...,</i> 5 vol. in 8, first edition, Dordrecht [&] Amsterdam, 1724-26. £8,000 - £12,000.")
![<b>Forum, Mar. 25:</b> Botany.- Australia.- Redouté (P.J.).- Ventenat (Étienne Pierre). <i>Jardin de la Malmaison,</i> 2 vol.,, Paris, 1803-04[-05]. £30,000 - £40,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/0bc6575a-a6e5-44f6-8664-66fbad19c190.jpg "<b>Forum, Mar. 25:</b> Botany.- Australia.- Redouté (P.J.).- Ventenat (Étienne Pierre). <i>Jardin de la Malmaison,</i> 2 vol.,, Paris, 1803-04[-05]. £30,000 - £40,000.")
![<b>ALDE, Mar. 11:</b> [REGNART (LE LIVRE DE)]. <i>[Le] Docteur en malice, maistre Regnard, demonstrant les ruzes et cautelles qu'il use envers les personnes…</i> Rouen, 1550. €20,000 - €30,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/ddd3b34c-8abc-4eae-8474-6ea05406ccd0.jpg "<b>ALDE, Mar. 11:</b> [REGNART (LE LIVRE DE)]. <i>[Le] Docteur en malice, maistre Regnard, demonstrant les ruzes et cautelles qu'il use envers les personnes…</i> Rouen, 1550. €20,000 - €30,000.")
![<b>ALDE, Mar. 11:</b> TRITHÈME (JEAN). <i>Polygraphie et universelle escriture cabalistique.</i> Paris, [Benoît Prévost pour] Jacques Kerver, 1561. €8,000 - €10,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/cbc8d1a4-d991-48c7-b788-7554a6774b0e.jpg "<b>ALDE, Mar. 11:</b> TRITHÈME (JEAN). <i>Polygraphie et universelle escriture cabalistique.</i> Paris, [Benoît Prévost pour] Jacques Kerver, 1561. €8,000 - €10,000.")
![<b>ALDE, Mar. 11:</b> VONTET (JACQUES). <i>L’Art de trancher la viande et toute sorte de fruits…</i> S.l.n.d. [probablement Lyon, vers 1647]. €20,000 - €30,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/21ad2e05-5544-44aa-887d-76df423e17af.jpg "<b>ALDE, Mar. 11:</b> VONTET (JACQUES). <i>L’Art de trancher la viande et toute sorte de fruits…</i> S.l.n.d. [probablement Lyon, vers 1647]. €20,000 - €30,000.")
![<b>ALDE, Mar. 11:</b> HUGO (VICTOR). [Paysage spectral avec une église], [vers 1837]. €20,000 - €30,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/dc734df9-0811-477f-919a-2563b8452855.jpg "<b>ALDE, Mar. 11:</b> HUGO (VICTOR). [Paysage spectral avec une église], [vers 1837]. €20,000 - €30,000.")
![<b>ALDE, Mar. 11:</b> [HERVEY DE SAINT-DENYS (LÉON D')]. <i>Les Rêves et les Moyens de les diriger. Observations pratiques.</i> Paris, Amyot, 1867. €3,000 - €4,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/7e769889-43a5-495e-a931-c511da576c2b.jpg "<b>ALDE, Mar. 11:</b> [HERVEY DE SAINT-DENYS (LÉON D')]. <i>Les Rêves et les Moyens de les diriger. Observations pratiques.</i> Paris, Amyot, 1867. €3,000 - €4,000.")
![<b>ALDE, Mar. 11:</b> GACHET (PAUL-FERDINAND). <i>Les Chats de Gachet</i> (Manuscrit). S.d. [avant mai 1873]. €6,000 - €8,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/855dc2c0-17e3-4562-a1cc-2e7265c3769c.jpg "<b>ALDE, Mar. 11:</b> GACHET (PAUL-FERDINAND). <i>Les Chats de Gachet</i> (Manuscrit). S.d. [avant mai 1873]. €6,000 - €8,000.")
![<b>ALDE, Mar. 11:</b> [REDON (ODILON)]. PICARD (EDMOND). <i>Le Juré. Monodrame en cinq actes…</i> Bruxelles, Mme veuve Monnom, 1887. €7,000 - €9,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/b325eb41-450b-4bd6-851c-4125e04dfbe7.jpg "<b>ALDE, Mar. 11:</b> [REDON (ODILON)]. PICARD (EDMOND). <i>Le Juré. Monodrame en cinq actes…</i> Bruxelles, Mme veuve Monnom, 1887. €7,000 - €9,000.")
![<b>ALDE, Mar. 11:</b> [TOULOUSE-LAUTREC (HENRI DE) ET HENRI-GABRIEL IBELS]. MONTORGUEIL (GEORGES). <i>Le Café-concert.</i> Paris, [1893]. €4,000 - €5,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/6588f3a0-90f2-464c-8125-a76866eabe85.jpg "<b>ALDE, Mar. 11:</b> [TOULOUSE-LAUTREC (HENRI DE) ET HENRI-GABRIEL IBELS]. MONTORGUEIL (GEORGES). <i>Le Café-concert.</i> Paris, [1893]. €4,000 - €5,000.")
![<b>ALDE, Mar. 11:</b> [TERRY (EMILIO)]. <i>Projet de fontaine.</i> Dessin original au stylo et à l'encre noire. 1938. €2,000 - €3,000.](https://ae-files.s3.amazonaws.com/AdvertisementPhotos/0840c8e4-4f35-4c95-b2d3-3d5addd6fd51.jpg "<b>ALDE, Mar. 11:</b> [TERRY (EMILIO)]. <i>Projet de fontaine.</i> Dessin original au stylo et à l'encre noire. 1938. €2,000 - €3,000.")