M GENGAR EX XY166
M Sharpedo EX XY200
Mabosstiff EX SVP086
Machamp SWSH053
MACHAMP SWSH243
MACHAMP XY108
Magearna #XY186
Magikarp 8/18
Magneton SVP153
Magnezone DP32
Magnezone DP44
Manaphy #XY190
MANAPHY XY113
Marnie's Morpeko SVP206
Marshadow GX SM59
Marshadow SM85
Masrshadow SM93
Melmetal V SWSH224
Meloetta #XY193
Meloetta MEP026
MELOETTA XY120
MEOWSCARADA EX SVP033
Meowth V SWSH004
Meowth [20th Anniversary Stamp] 53/83
Metang SVP090
Mew 011/025
MEW XY110 has dent bottom left corner
Mew XY192 Light Played
Mewtwo 12/18
MEWTWO EX XY107
MEWTWO GX 31/68 (BATTLE ACADEMY)
Mewtwo SM77
MEWTWO V SWSH229
MEWTWO V-UNION SWSH159
MIMIKYU EX SVP004
Mimikyu SWSH136
MIRAIDON EX SVP028
MIRAIDON SVP013
Mischievous Pichu - 214/S-P
MOLTRES & ZAPDOS & ARTICUNO SM210