Is Hidden Arsenal 4 - Booster Pack [Unlimited Edition] worth opening?

Hidden Arsenal 4 - Booster Pack [Unlimited Edition]: $54.83 of card set value vs a $5.99 price (9.15× value ratio). Expected value is a model estimate from set-wide Inkwell Fair Values and typical pull rates — individual boxes vary.

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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Yu-Gi-Oh!

Hidden Arsenal 4 - Booster Pack [Unlimited Edition]

Name: Hidden Arsenal 4 - Booster Pack [Unlimited Edition]
Brand: Yu-Gi-Oh!
SKU: yugioh-hidden-arsenal-4-hidden-arsenal-4-booster-pack-unlimited-edition
Price: 5.99 USD
Availability: InStock

Booster Pack

Current Price

$5.99

7D Change

30D Change

Last updated: Sep 6, 2026

Browse Hidden Arsenal 4 Cards →

Monthly Price History

Month	Avg	Low	High
Nov 2026	$5.99	$5.99	$5.99
Oct 2026	$5.99	$5.99	$5.99
Sep 2026	$5.99	$5.99	$5.99
Aug 2026	$5.99	$5.99	$5.99

Value Ratio

vs Hidden Arsenal 4 singles

Card set value

$54.83

Pack price

$5.99

Value ratio

9.15×

vs 30d ago

≈ same

$54.83 of card set value vs $5.99 pack price — about the same as 30 days ago. The set's 62 priced cards are worth 9.15× this pack's price (was 9.31×).

Value ratio compares the card set value (the Inkwell Fair Value of the set's priced cards, sealed products excluded) to this product's price. Higher is better for buyers.

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Frequently Asked Questions

Is Hidden Arsenal 4 - Booster Pack [Unlimited Edition] worth opening?: Hidden Arsenal 4 - Booster Pack [Unlimited Edition]: $54.83 of card set value vs a $5.99 price (9.15× value ratio). Expected value is a model estimate from set-wide Inkwell Fair Values and typical pull rates — individual boxes vary.
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.