Individual Cards · Onslaught
Kaboom! 214/350 Onslaught Magic: The Gathering Rare
Rare214/350·Released Oct 2002
Kaboom! is a red instant from the Onslaught set of Magic: The Gathering. As a rare card (number 214/350), it deals damage equal to the number of red permanents you control, making it a fun and powerful addition to any red-themed deck. Highly collectible for Onslaught enthusiasts.✦ AI summary
Kaboom!OnslaughtMagic: The GatheringRareRed Instant
How much is Kaboom! 214/350 Onslaught Magic: The Gathering Rare worth?
As of Jul 19, 2026, the market median price of Kaboom! 214/350 Onslaught Magic: The Gathering Rare is $2.33 on eBay, with 32 active listings. Across 5 price snapshots tracked by TCGKami, the average is $2.28, ranging from a low of $2.17 (Jun 4, 2026) to a high of $2.38 (Jun 27, 2026), a +7.1% change over the tracking period.
Market median$2.33
Average (tracked)$2.28
Low$2.17Jun 4, 2026
High$2.38Jun 27, 2026
Trend+7.1%
Snapshots5
Active listings32
Live listings right now range from $1.48 to $7.19 (median $2.32, 32 priced listings).
Data updated Jul 19, 2026 · source: live eBay listings, aggregated by TCGKami
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ninetyfive99.7%(87,413)✓ Trusted📦 Jul 24–28
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