| 2025-10-26 | Greed |
| 2024-10-01 | Greed |
| 2023-03-04 | "The spur of industry," according to David Hume |
| 2021-10-31 | Cupidity |
| 2016-02-02 | One of the seven deadly sins |
| 2015-06-14 | It's a sin |
| 2015-03-24 | Greed |
| 2014-11-20 | "The spur of industry," per David Hume |
| 2013-11-07 | Shylock trait |
| 2013-08-02 | Midas's undoing |
| 2011-08-12 | Tenth Commandment subject |
| 2008-01-17 | A deadly sin |
| 2006-10-01 | Cupidity |
| 2005-08-14 | Cupidity |
| 2003-10-03 | Sin of the beady-eyed |
| 1999-11-19 | It's a sin |
| 1998-01-31 | Cupidity |
| 1997-09-12 | Profiteer's vice |
| 1997-02-09 | Cupidity |
| 1996-08-03 | Need to have it all |
| 1995-05-24 | Cupidity |