There are 24 Max Power trading cards tracked on HobbyCardIndex, spanning Baseball. The most valuable is the Max Power [Black Cat] #US179 at $74.99 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/max-powerMax Power Cards
24 cards · Baseball
All Max Power Cards
Max Power [Black Cat] #US179
$74.99
Max Power [Witch Hat] #US179
$50.00
Max Power [Golden Mirror SSP Variation] #US179
$34.55
Max Power [Skeleton] #US179
$29.99
Max Power [Independence Day] #US179
$7.62
Max Power [Black] #US179
$6.99
Max Power [Mother's Day Pink] #US179
$5.99
Max Power [Ghost] #US179
$4.97
Max Power [Father's Day Blue] #US179
$4.60
Max Power [Red] #US179
$4.50
Max Power [Blue] #US179
$4.06
Max Power [Vintage Stock] #US179
$3.79
Max Power [Green] #US179
$2.70
Max Power [Jack O'Lantern] #US179
$2.60
Max Power [Rainbow] #US179
$2.22
Max Power [Royal Blue] #US179
$1.99
Max Power [Orange] #US179
$1.99
Max Power [Gold Foil] #US179
$1.74
Max Power [Silver Pattern] #US179
$1.69
Max Power [Orange Black] #US179
$1.59
Max Power #US179
$1.58
Max Power [Purple] #US179
$1.54
Max Power [Gold] #US179
$1.53
Max Power [Memorial Day Camo] #US179
$0.25