| Starting Out: Sicilian Najdorf (CD) | chess4less.com | 10 USD | 24.95 USD | −59.9% |
| Starting Out: 1e4 - Neil McDonald (CD) | chess4less.com | 10 USD | 23.95 USD | −58.2% |
| Gambiteer I - A Hard-hitting Chess Opening Repertoire for White - Nigel Davies | chess4less.com | 12 USD | 24.95 USD | −51.9% |
| Meeting 1E4 - Alexander Raetsky | chess4less.com | 12 USD | 24.95 USD | −51.9% |
| Mastering The Middlegame - Angus Dunnington | chess4less.com | 13 USD | 26.95 USD | −51.8% |
| Fighting the Anti-King's Indians - Dembo | chess4less.com | 13 USD | 26.95 USD | −51.8% |
| Improve Your Middlegame Play - Andrew Kinsman | chess4less.com | 13 USD | 26.95 USD | −51.8% |
| Simple chess - John Emms | chess4less.com | 10 USD | 19.95 USD | −49.9% |
| Test Your Chess IQ Master Challenge - August Livshitz | chess4less.com | 10 USD | 19.95 USD | −49.9% |
| Dangerous Weapons: The Caro Kann | chess4less.com | 15 USD | 27.95 USD | −46.3% |
| Dangerous Weapons: The French | chess4less.com | 15 USD | 26.95 USD | −44.3% |
| How to Play against 1 d4 | chess4less.com | 15 USD | 26.95 USD | −44.3% |
| Blunders and How to avoid them - Angus Dunnington | chess4less.com | 15 USD | 25.95 USD | −42.2% |
| Dangerous Weapons: The Sicilian | chess4less.com | 15 USD | 25.95 USD | −42.2% |
| Chess Secrets: Great Attackers | chess4less.com | 16 USD | 26.95 USD | −40.6% |
| English Opening: Classical & Indian | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Gambiteer II: A Hard-Hitting Chess Opening Repertoire | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Starting Out: Modern Benoni | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Dangerous Weapons: The King's Indian | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Starting Out: The Modern | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Attacking with 1d4 - Angus Dunnington | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Caro-Kann Main Line - Neil McDonald | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Dangerous Weapons: Flank Openings | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| How to Play against 1 e4 - Neil McDonald | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| American Grandmaster: Four Decades of Chess Adventures - Joel Benjamin | chess4less.com | 15 USD | 24.95 USD | −39.9% |
| Learn Chess: A Complete Course - C.H.O'D Alexander & T.J Beach | chess4less.com | 15 USD | 23.95 USD | −37.4% |
| Open Ruy Lopez - Glenn Flear | chess4less.com | 17 USD | 26.95 USD | −36.9% |
| Starting Out: Benoni Systems | chess4less.com | 17 USD | 26.95 USD | −36.9% |
| Play The English | chess4less.com | 17 USD | 26.95 USD | −36.9% |
| Play 1e4 e5: A Complete Repertoire | chess4less.com | 17 USD | 26.95 USD | −36.9% |
| Starting Out: Chess tactics and Checkmates | chess4less.com | 17 USD | 26.95 USD | −36.9% |
| Chess Developments: The Modern Benoni | chess4less.com | 18 USD | 27.95 USD | −35.6% |
| Masters of Attack: Alekhine, Spassky & Tal | chess4less.com | 18 USD | 27.95 USD | −35.6% |
| Dangerous Weapons: The Ruy Lopez: Dazzle Your Opponents! - John Emms | chess4less.com | 18 USD | 27.95 USD | −35.6% |
| Dangerous Weapons: The Benoni Benko | chess4less.com | 17 USD | 25.95 USD | −34.5% |
| Chess Developments: The Sicilian Najdorf 6 Bg5 - Kevin Goh Wei Ming | chess4less.com | 20 USD | 29.95 USD | −33.2% |
| Chess Developments: The Grünfeld - David Vigorito | chess4less.com | 20 USD | 29.95 USD | −33.2% |
| A Complete Guide to Practical Play - Emms & Schleputz | chess4less.com | 20 USD | 29.95 USD | −33.2% |
| Improve Your Chess: Opening, Middlegame & Endgame Play - Chris Ward, Andrew Kinsman, Glenn Flear | chess4less.com | 20 USD | 29.95 USD | −33.2% |
| Queen's Gambit Declined: Vienna - Ilczuk & Panczyk | chess4less.com | 20 USD | 29.95 USD | −33.2% |