Chain Reaction (121) from Commander 2018 (MTG) is available from 2 stores across 2 regions. Cheapest at $0.35 from tcgplayer (US) — 15% cheaper than EU. Prices last updated Jun 16, 2026.
mtg
Chain Reaction
Japanese: 連鎖反応
Commander 2018
- Collector #
- 121
- Rarity
- rare
- Set
- c18
4 platforms1 condition
7d Change
No data
Lowest Price
$0.35
TCGPlayersave $0.15
Stores
3
BigWeb, CardTrader, TCGPlayer
Price Range
$0.35 – $0.50
Prices
Not enough data for Buy Signal (needs 7+ days of price history).
Price History
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Profit Calculator
Buy Total (USD)
$1.50
Seller Fees
-$0.34
Net Profit
$-1.43
ROI
-95.5%
Break-even sell price: $2.01 on tcgplayer
