Once upon a time collectible paper auctions were unusual and well-spaced out. In the past, when there was a quiet month, auction houses took opportunities to have siestas. Anymore, quiet months are opportunities to sell material that need extra visibility. For that, August and January are perfect.
These days we regularly cover 250+ auctions a month. During this August however, we expect to cover a slim 140 sales that convert into 4.5 sales a day. For the rest of the year, the pace will pick up again.
While the auctions need to take some time off, the bidders will still be looking for opportunities. That translates into a higher percentage of lots sold when the sales offered are down. Net net, consignors may be sitting on the edge of their seat it usually works out well.
The prices drop a bit while the percentage of lots sold rise. Why? Because it’s August.
For the knowledgeable, this quiet period represents a chance to test their skills.
Here are the August numbers for the past 15 years:
Year
Total Lots
Lots Sold
% Lots Sold
Ave $ Value
Median Value
Total August Sales
2024
40195
34860
0.867
$1,213.00
$250.00
$42,285,180.00
2023
33377
28736
0.861
$1,784.00
$241.00
$51,265,024.00
2022
29170
25839
0.886
$2,067.00
$275.00
$53,409,213.00
2021
37459
33682
0.899
$1,552.00
$228.00
$52,274,464.00
2020
27823
24034
0.864
$955.00
$200.00
$22,952,470.00
2019
23792
20523
0.863
$1,009.00
$180.00
$20,707,707.00
2018
24489
20558
0.839
$1,370.00
$200.00
$28,164,460.00
2017
17676
14180
0.802
$879.00
$188.00
$12,464,220.00
2016
16641
14087
0.847
$877.00
$180.00
$12,354,299.00
2015
21679
15421
0.711
$790.00
$155.00
$12,182,590.00
2014
18576
15612
0.840
$742.00
$167.00
$11,584,104.00
2013
10996
8465
0.770
$1,336.00
$264.00
$11,309,240.00
2012
7273
5499
0.756
$516.00
$156.00
$2,837,484.00
2011
5213
3885
0.745
$538.00
$192.00
$2,090,130.00
2010
3824
2939
0.769
$559.00
$230.00
$1,642,901.00
Enjoy your vacation. And remember your cellphones can get into your RBH accounts while you’re on vacation.
Old World Auctions (June 17): Lot 123. Celebrate 250 Years of Independence with Original Stars and Stripes (1790) Est. $1,400 - $1,700
Old World Auctions (June 17): Lot 20. Keulen's Spectacular Chart of the World Featuring California as an Island (1728) Est. $12,000 - $15,000
Old World Auctions (June 17): Lot 42. Schedel's Ancient World Map with Fantastic Humanoid Creatures (1493) Est. $14,000 - $17,000
Old World Auctions (June 17): Lot 591. Matching Set of 3 Stunning Globe Gores of Eastern Asia from Coronelli's 3.5 Foot Globe (1688) Est. $5,500 - $7,000
Old World Auctions (June 17): Lot 9. Speed's Popular World Map with Allegorical Representations of the Elements (1651) Est. $14,000 - $17,000
Old World Auctions (June 17): Lot 168. First Separate Map of Kansas & Nebraska Territories (1854) Est. $5,500 - $7,000
Old World Auctions (June 17): Lot 43. Only Macrobius Map with Britain Attached to Europe (1515) Est. $800 - $950
Old World Auctions (June 17): Lot 250. Rare Map of Boston and One of the Earliest Maps of the Revolutionary War (1775) Est. $2,000 - $2,300
Old World Auctions (June 17): Lot 79. Schenk's Uncommon Map Featuring Two Figurative Title Cartouches (1696) Est. $1,200 - $1,500
Old World Auctions (June 17): Lot 681. Hand-Colored Image of the Annunciation to the Shepherds (1502) Est. $800 - $950
Sotheby's Book Week 2 June - 9 July
Sotheby’s, June 25: Smith, Adam. The Wealth of Nations, on its 250th anniversary. $180,000 to $250,000.
Sotheby’s, June 17: Fontana, Lucio. Concetto Spaziale. 1967. Leporello en papier doré. Bel exemplaire signé. €4,000 to $€,000.
Sotheby’s, June 25: Fitzgerald, F. Scott. "So we beat on, boats against the current, borne back ceaselessly into the past”. $150,000 to $200,000.
Sotheby’s, June 25: Washington, George (as First President). Washington decries “an ostentatious imitation, or mimickry of Royalty” in his Presidency. $250,000 to $500,000.
Sotheby’s, June 17: Lope de Vega. Rare manuscrit autographe signé de la préface dédicatoire de "El Cardenal de Belen" (le cardinal de Bethléem), pièce composée en 1610. €40,000 to €60,000.
Aste Bolaffi, June 17-18: Galileo Galilei. Dialogo sopra i due massimi sistemi del mondo tolemaico, e copernicano. Firenze, 1632
Aste Bolaffi, June 17-18: Saverio Manetti. Storia naturale degli uccelli. Firenze, 1771-76
Aste Bolaffi, June 17-18: Fortunato Depero. Depero futurista. Rovereto, 1927
Aste Bolaffi, June 17-18: Nicolas Visscher. Atlas minor sive totius orbis terrarum contracta delineat ex conatibus. Amsterdam, circa 1649-95
Aste Bolaffi, June 17-18: Andreas Vesalius. Anatomia. Addita nunc. Antiquorum Anatome. Venezia, 1604
Aste Bolaffi, June 17-18: Tristan Tzara and Salvador Dalì. Grains et Issues. Parigi, 1935
June 25, 2026
Doyle, June 25: Houdini's biography, boldly signed. $3,000 to $5,000.
Doyle, June 25: A volume from Abraham Lincoln's library, signed just before heading to Washington for his inauguration. $20,000 to $30,000.
Doyle, June 25: A very early Confederate recruiting manual belonging to the chief commissary in Lee's Army. $600 to $800.
Doyle, June 25: Rare hand-colored lithographs of the life of Napoleon. $20,000 to $30,000.
Doyle, June 25: The "Holster Atlas" of the American Revolution. $5,000 to $8,000.
Doyle, June 25: Jewish ceremonies in fine hand-colored engravings. $7,000 to $10,000.
Doyle, June 25: A very rare work on Turkish military costume. $1,000 to $1,500.
June 25, 2026
Doyle, June 25: The most important illustrated work on the Mexican-American War. $10,000 to $15,000.
Doyle, June 25: The finest illustrated book on Afghanistan. $10,000 to $15,000.
Doyle, June 25: Henry Justice Ford St. George rescues the Princess from the horrible Dragon. $2,000 to $3,000.
Doyle, June 25: A rare work of Prussian Army uniforms under Frederick William II, with exquisite hand-colored engravings. $800 to $1,200.
Doyle, June 25: Lenny Bruce typed letter signed to a Village bohemian during his obscenity trials, with a manuscript note and drawing. $300 to $500.
Doyle, June 25: Schiff's scarce Shanghai Sketchbook. $300 to $500.
Doyle, June 25: The first accurate published representation of the American flag. $2,000 to $4,000.
