There are 10 Marco Silva trading cards tracked on HobbyCardIndex, spanning UFC/MMA. The most valuable is the Marco Silva [Dusk] #RRA-MT at $13.75 raw.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/marco-silvaMarco Silva Cards
10 cards · UFC/MMA
All Marco Silva Cards
Marco Silva [Dusk] #RRA-MT
$13.75
Marco Silva [Black Refractor] #156
$13.50
Marco Silva #RRA-MT
$7.50
Marco Silva [Blue Refractor] #BAV-MT
$5.57
Marco Silva #BAV-MT
$5.50
Marco Silva #156
$1.99
Marco Silva [Green Refractor] #156
$1.87
Marco Silva [Magenta Refractor] #156
$1.37
Marco Silva #29
$1.00
Marco Silva [Pink Refractor] #156
$0.99