Most expensive wall calendar sold at an auction

- Who
- The Muir Maxwell Trust, The Fettes Foundation
- What
- 36000 UK pound(s) sterling
- Where
- United Kingdom (Edinburgh,)
- When
- 03 July 2011
A wall calendar featuring sketches of costume designs for characters from Alice in Wonderland was sold to an anonymous bidder for £36,000 (then US$57,848; €39,804) as part of a fundraising auction held in aid of the Muir Maxwell Trust and the Fettes Foundation (both UK). The auction took place at The Mad Hatter's Tea Party held on The Queen's Lawn at Fettes College, Edinburgh, UK on 3 July 2011.