Is Secret Slayers Booster Pack worth opening?

Secret Slayers Booster Pack: $81.03 of card set value vs a $4.69 price (17× value ratio). It is better to open than 30 days ago. 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.

📦

Yu-Gi-Oh!

Secret Slayers Booster Pack

Name: Secret Slayers Booster Pack
Brand: Yu-Gi-Oh!
SKU: yugioh-secret-slayers-secret-slayers-booster-pack
Price: 4.69 USD
Availability: InStock

Booster Pack

Current Price

$4.69

7D Change

30D Change

Last updated: Sep 6, 2026

Browse Secret Slayers Cards →

Monthly Price History

Month	Avg	Low	High
Oct 2026	$4.69	$4.69	$4.69
Sep 2026	$4.69	$4.69	$4.69
Aug 2026	$4.69	$4.69	$4.69
Jul 2026	$4.69	$4.69	$4.69
Jun 2026	$4.69	$4.69	$4.69
May 2026	$4.69	$4.69	$4.69
Apr 2026	$4.69	$4.69	$4.69

Value Ratio

vs Secret Slayers singles

Card set value

$81.03

Pack price

$4.69

Value ratio

17×

vs 30d ago

▲ better

$81.03 of card set value vs $4.69 pack price — better than 30 days ago. The set's 60 priced cards are worth 17× this pack's price (was 16×).

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.

More from this Set

Secret Slayers Booster Box

$80.95

Top Cards from this Set

Adamancipator Researcher

Secret Rare

$10.21

Snowdrop the Rikka Fairy

Teardrop the Rikka Queen

Secret Rare

$6.39

Eldlich the Golden Lord

View all Secret Slayers cards →

More Yu-Gi-Oh! Sealed Products

Starter Deck: Kaiba [1st Edition North American English]

$4,499.95

25th Anniversary Ultimate Kaiba Set Briefcase

$3,200.00

Starter Deck: Yugi [1st Edition North American English]

$3,000.00

Masterpiece Series: Platinum Blue-Eyes White Dragon

$2,744.98

Cybernetic Revolution - Booster Box [1st Edition]

$1,937.47

Masterpiece Series: Platinum Dark Magician

$1,819.94

Browse all Yu-Gi-Oh! sealed products →

Frequently Asked Questions

Is Secret Slayers Booster Pack worth opening?: Secret Slayers Booster Pack: $81.03 of card set value vs a $4.69 price (17× value ratio). It is better to open than 30 days ago. 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.