Those two mumford records are readily available on Amazon for about $30 for the pair, New.
1998: Cleveland
2000: Cincinnati, Columbus
2003: Cleveland, Columbus
2004: Toledo
2006: Cleveland, Cincinnati, Gorge Night 1
2008: Washington D.C.
2009: Chicago Night 1, Seattle Night 1, Philadelphia Night 3, Philadelphia Night 4
2010: Columbus, Indianapolis, Cleveland
2011: Detroit EV, Chicago 1 EV
2012: Atlanta
2013: Chicago, Pittsburgh
2014: Cincinnati
Comments
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
2000: Cincinnati, Columbus
2003: Cleveland, Columbus
2004: Toledo
2006: Cleveland, Cincinnati, Gorge Night 1
2008: Washington D.C.
2009: Chicago Night 1, Seattle Night 1, Philadelphia Night 3, Philadelphia Night 4
2010: Columbus, Indianapolis, Cleveland
2011: Detroit EV, Chicago 1 EV
2012: Atlanta
2013: Chicago, Pittsburgh
2014: Cincinnati
A little cash poor at the moment, though.
Good luck on your sale. I imagine that's a pretty good price.
The best I could do is trade you two tickets to a Red Sox game (mostly Sunday day games or one Wednesday day game vs. the Yankees in September).
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11
Nashville-03
Chicago-07
E.V. Milwaukee-08
Chicago 1 & 2-09
Alpine Valley 1 & 2-11
Wrigley-13
St. Paul-14
Milwaukee-14
Denver-22
St. Paul 1 & 2 - 23
05/24/06, 06/28/08, 06/30/08, 05/17/10, 09/07/11, 09/11/11, 09/12/11, 09/14/11, 09/15/11, 10/15/13, 10/16/13, 10/21/13, 10/22/13, 10/25/13, 10/27/13, 05/05/16, 05/08/16, 08/07/16, 09/02/18
ev: 06/15/11