Attach Dark Metal Energy to 1 of your Pokemon. While in play, Dark Metal Energy provides Darkness Energy and Metal Energy, but provides only 1 Energy at a time. (Doesn't count as a basic Energy card when not in play and has no effect other than providing Energy.)
Near Mint - $4.05
Near Mint Reverse Holofoil - $17.25
Lightly Played - $3.85
Lightly Played Reverse Holofoil - $16.35
Moderately Played - $3.45
Moderately Played Reverse Holofoil - $14.65
Heavily Played - $3.05
Heavily Played Reverse Holofoil - $12.95
Damaged - $2.65
Damaged Reverse Holofoil - $11.20