Historical clue formulations

• "You're on!" — 2022-08-26
• Cry while shaking hands — 2021-03-17
• "Agreed!" — 2019-01-20
• "Let's shake on that" — 2016-09-29
• "Sold!" — 2012-01-28
• "Agreed!" — 2010-11-23
• "You're on!" — 2010-03-21
• "You're on!" — 2009-10-20
• "You're on!" … and a hint to answering the seven starred clues — 2007-03-06
• Cry while shaking — 2006-12-30
• "Sold!" — 2006-12-22
• Words with a handshake — 2004-03-22
• "You're on!" — 2001-07-18
• "You're on!" — 1998-08-29