**Indicates the average price spread of products sold by at least 3 stores.

Brand Review Number of products Price spread**
M-Audio 6.86
(55 user reviews)
89 st 16.43 %
M-Edge   2 st  
M2Tech 7.50
(One user review)
3 st  
M3   16 st  
M3D   1 st  
MAC Cosmetics   23 st  
Macadamia 7.33
(2 user reviews)
4 st  
Mackie 7.17
(6 user reviews)
56 st  
Macpac   106 st  
Macrolife Naturals   1 st  
Mad Catz 5.97
(63 user reviews)
34 st 11.6 %
Madd Gear MGP 6.50
(One user review)
9 st  
Maddog   2 st  
Madison Sport   1 st  
Madonna   3 st  
Madpax   1 st  
Mafia   1 st  
Mage Company   1 st  
Magellan 7.50
(One user review)
9 st  
Magewell   1 st  
Magic Bullet   1 st  
Magic TV   1 st  
Magicshine   4 st  
Magimix   5 st 3.34 %
Maglite 6.63
(5 user reviews)
30 st 16.39 %
Magma Products   1 st  
Mahalo 5.50
(One user review)
20 st 12.73 %
Mairdi   1 st  
Maisto   2 st  
MakerBot 3.50
(One user review)
6 st  
Makita 8.00
(5 user reviews)
13 st  
Maktar   2 st 19.57 %
Malcolm Harker   5 st  
Malvern Star   3 st  
Manduca   4 st  
Manfrotto 7.18
(19 user reviews)
271 st 11.75 %
Manhattan 4.00
(One user review)
16 st 24.73 %
Manhattan Toy   2 st  
Mankati   1 st  
Mannagum   15 st  
Mannix   14 st  
Manuel Rodriguez & Sons   2 st  
Map Italian Coffee   7 st  
Mapex   4 st  
Marantz 7.70
(122 user reviews)
52 st 15.01 %
Marbig   3 st  
Marc by Marc Jacobs   59 st  
Marc Jacobs   36 st 10.96 %
Marcato 7.50
(One user review)
1 st  
Mariah Carey   9 st 10.33 %
Marin   14 st  
Markaudio   1 st  
Markbass   5 st  
Marker   4 st  
Marmot   42 st 11.58 %
Maroo   49 st 23.91 %
Mars   1 st  
Marshall 7.50
(One user review)
49 st  
Marshall Headphones 7.28
(110 user reviews)
12 st 8.85 %
Martin 7.00
(2 user reviews)
60 st 7.98 %
Martin Logan 8.43
(8 user reviews)
24 st 10.32 %
Mary Kay   2 st  
Masport   25 st 4.96 %
Masscool   5 st  
Master & Dynamic   2 st  
MasterChef   1 st  
Masters   1 st  
Matagot   1 st  
Matias   10 st  
Maton   16 st  
Matrix   5 st  
Matrox   25 st 12.39 %
Mattel 7.09
(3 user reviews)
13 st  
Mavic   27 st 34.51 %
Maxell   4 st  
Maxfli   1 st  
Maxi-Cosi 7.60
(4 user reviews)
9 st  
Maxkon   1 st  
MaxMara   2 st  
Maxon   4 st 6.45 %
Maxtone   1 st  
Maxtor 6.50
(One user review)
20 st  
Maxwell & Williams   12 st  
Mayfair Games 6.50
(One user review)
60 st  
Mayfield   1 st  
MB Games   9 st 14.77 %
MB Quart   1 st  
mbeat   25 st 14.99 %
MBQ Audio   2 st  
McAfee   3 st  
McDavid   18 st  
McNeil   29 st 17.56 %
Meade   17 st 11.54 %
Meda   11 st  
Medela   5 st  
Medeli   16 st 17.37 %
Medisana   3 st  
MEelectronics   1 st 16.84 %
MeFoto   7 st  
Megapower   6 st 16.12 %