How is the sealed product price tracked?

We track sealed product prices daily from major TCG marketplaces. The chart shows historical price movement over time.

What does the value ratio mean?

The value ratio compares the sealed product's price to the total value of cards in its associated set. A ratio below 1.0 suggests the sealed product costs less than the expected card value.

How often are sealed prices updated?

Sealed product prices update daily as part of our automated price pipeline.

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Magic: The Gathering

Secret Lair x Sonic the Hedgehog Superdrop: Chasing Adventure (Rainbow Foil)

Month	Avg	Low	High
Aug 2026	$50.48	$50.48	$50.48
Jul 2026	$50.48	$50.48	$50.48
Jun 2026	$50.48	$50.48	$50.48
May 2026	$50.48	$50.48	$50.48
Apr 2026	$48.17	$47.08	$50.34
Mar 2026	$47.12	$46.29	$48.43

Secret Lair x Sonic the Hedgehog Superdrop: Chasing Adventure (Rainbow Foil)

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Secret Lair x Sonic the Hedgehog Superdrop: Chasing Adventure (Rainbow Foil)

More from this Set

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Frequently Asked Questions