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Metal Core Barrier cards.
2 cards across 1 sets
updated Aug 14, 2026
updated Aug 14, 2026
Most valuable$3.24Cards priced2Sets1All copies$4
Every Metal Core Barrier card we price, most valuable first. Prices are what copies actually sold for, updated daily.
2Metal Core BarrierSM - Unbroken Bonds · 180/214$0.32
1Metal Core Barrier (Secret)SM - Unbroken Bonds · 232/214$3.24SortEra2 of 2 · 2 cards
Metal Core Barrier · 2 cards
What a Metal Core Barrier card is worth
The most valuable Metal Core Barrier on this list is Metal Core Barrier (Secret) from SM - Unbroken Bonds at $3.24, and the 2 priced copies across 1 sets are worth $4 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
If you are trying to identify which Metal Core Barrier you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: SM - Unbroken Bonds.