Historical clue formulations

• Prepare, as tea — 2025-03-26
• Like Pittsburgh's Canton Avenue, famously — 2025-01-21
• Spendy — 2024-11-02
• Getting a high grade? — 2024-08-10
• Brew — 2024-04-14
• Like either main face of El Capitan — 2023-10-27
• Get into hot water? — 2023-08-23
• Pricey — 2023-04-14
• Difficult to climb, in a way — 2023-01-22
• Up a lot? — 2022-08-13
• Like some roller coaster drops — 2022-02-13
• Rather inclined — 2021-11-27
• Like some hills and prices — 2021-10-11
• Precipitous — 2021-07-11
• Pricey — 2021-06-13
• Like some ski slopes and prices — 2020-12-07
• Like a double black diamond trail — 2020-02-19
• Soak — 2019-08-30
• Brew — 2019-08-22
• Likely to take a bite out of one's wallet — 2019-05-31
• Soak — 2019-05-11
• High-grade? — 2018-01-20
• Almost vertical, as a slope — 2017-11-06
• Descriptive of some bills or hills — 2016-09-05
• Like some learning curves — 2015-11-19
• Nearly vertical, as a cliff — 2015-02-16
• Pickle, e.g. — 2014-02-28
• Brew, as tea — 2014-01-21
• High, pricewise — 2013-01-09
• Precipitous — 2012-12-10
• Expensive — 2012-11-27
• Almost straight up and down, as a cliff — 2011-11-28
• Sharply inclined — 2011-03-22
• High, as a price — 2010-06-16
• High, pricewise — 2010-06-01
• Exorbitant — 2009-05-18
• Rather inclined — 2008-08-10
• Acclivitous — 2008-01-19
• Soak — 2007-11-08
• Precipitous — 2006-09-11
• Expensive — 2005-09-25
• Pricey — 2004-11-14
• Very inclined — 2004-07-07
• Tough to climb, perhaps — 2004-01-14
• Exorbitant — 2003-08-12
• Prepare, as tea — 2002-12-30
• Hardly cheap — 2002-05-08
• Prepare, as tea — 2002-04-01
• Very expensive — 2002-04-01
• Pricey — 2001-10-28