There are 1 M' Is for 'Mashing'' trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the M' Is for 'Mashing'' #US115 at $1.49 raw.

Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/m-is-for-mashing

M' Is for 'Mashing'' Cards

Name: M' Is for 'Mashing'' Card Price Index — Historical Data
Creator: HobbyCardIndex
License: https://hobbycardindex.com/legal/terms

1 cards · Baseball

All M' Is for 'Mashing'' Cards

M' Is for 'Mashing'' #US115

2017

$1.49

M' Is for 'Mashing'' Cards

All M' Is for 'Mashing'' Cards

M' Is for 'Mashing'' #US115

Track M' Is for 'Mashing'' Cards