How is the sealed product price tracked?

We track sealed product prices daily and blend them into an Inkwell Fair Value. The chart shows historical price movement over time.

What does the value ratio mean?

The value ratio compares what you can expect to pull from the product (or, for products without a pack model, the total value of the set's singles) to the product's price. Above 1.0× means the expected singles are worth more than the price.

How often are sealed prices updated?

Sealed product prices and the value ratio update daily as part of our automated price pipeline.

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Magic: The Gathering

Secret Lair Drop: Sheldon's Spellbook - Rainbow Foil Edition

Name: Secret Lair Drop: Sheldon's Spellbook - Rainbow Foil Edition
Brand: Magic: The Gathering
SKU: magic-the-gathering-secret-lair-drop-series-secret-lair-drop-sheldon-s-spellbook-rainbow-foil-edition
Price: 72.19 USD
Availability: InStock

Other

Current Price

$72.19

7D Change

30D Change

Last updated: May 10, 2026

Monthly Price History

Month	Avg	Low	High
Nov 2026	$72.19	$72.19	$72.19
Oct 2026	$72.19	$72.19	$72.19
Sep 2026	$72.19	$72.19	$72.19
Aug 2026	$72.19	$72.19	$72.19
Jul 2026	$72.19	$72.19	$72.19
Jun 2026	$72.19	$72.19	$72.19
May 2026	$72.19	$72.19	$72.19

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Browse all Magic: The Gathering sealed products →

Frequently Asked Questions

How is the sealed product price tracked?: We track sealed product prices daily and blend them into an Inkwell Fair Value. The chart shows historical price movement over time.
What does the value ratio mean?: The value ratio compares what you can expect to pull from the product (or, for products without a pack model, the total value of the set's singles) to the product's price. Above 1.0× means the expected singles are worth more than the price.
How often are sealed prices updated?: Sealed product prices and the value ratio update daily as part of our automated price pipeline.