Boost Shake (Secret)

Boost Shake (Secret) (Holofoil) Rare Secret Prices — $2.47 | Evolving Skies | Pokemon

Boost Shake (Secret) (Holofoil) from Evolving Skies is worth $2.47 as of November 8, 2026.

Boost Shake (Secret) sold prices & eBay comps · Price chart

Evolving Skies checklist with prices · Evolving Skies completion cost · Pokemon price guide

Boost Shake (Secret) - SWSH07: Evolving Skies - Pokemon card
Card Name
Boost Shake (Secret)
Current Price
$2.47
Price Range
$1.24 – $3.71
Set
SWSH07: Evolving Skies
Game
Pokemon
Rarity
Rare Secret
Card Number
229
Variant
Holofoil
Finish
holo
Era
Modern
Artist
sadaji
Type
normal
PSA 10 Price
$75.00
PSA 9 Price
$13.82
PSA 8 Price
$14.00
Volatility
Stable
Last Updated
November 8, 2026

Grading & Population Snapshot

PSA Total Population
180
PSA 10 Population
89
PSA 10 Chance
49.4%
Grade Difficulty
Moderate
PSA 10 Value
$75.00
Estimated PSA 10 Market Cap
$6,675
Boost Shake (Secret) Price Trends
PeriodChange
30d-9.4%
90d-10.4%
180d+10.5%

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$2.470.0%-9.4%N/A
PSA 10$75.000.0%+100.0%See sold listings
PSA 9$13.820.0%+183.4%See sold listings
PSA 8$14.000.0%0.0%See sold listings

PSA 10 Gem Rate: 49.4% (180 total graded)

Grading premium: PSA 10 is worth 2999% more than raw.

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$2.47Blended market valueView price history
TCGPlayer$2.33Marketplace priceCheck listings

Sources tracked: tcgplayer_market.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

Sales Activity

264 sales in the last 30 days.

Boost Shake (Secret) is a Holofoil variant trading card from the Pokémon SWSH07: Evolving Skies set, designated as card #229/203 and classified as a Secret Rare. Currently valued at $2.21, it has experienced an 8.8% increase in market value over the past 30 days. Collectors recognize its unique status within the set, making it a noteworthy addition for those focusing on rare cards in the evolving Pokémon trading card market.

Track Boost Shake (Secret) price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Boost Shake (Secret) from Evolving Skies worth?

Boost Shake (Secret) from Evolving Skies is currently worth $2.47 in 2026. Prices are updated daily from multiple sources.

What is Boost Shake (Secret) Rare Secret worth?

The Rare Secret version of Boost Shake (Secret) from Evolving Skies is worth $2.47. Rare Secret cards are among the most collectible pulls in the set.

Is Boost Shake (Secret) worth grading?

Boost Shake (Secret) has a 49.4% gem rate (chance of PSA 10). A PSA 10 is worth $75.00 compared to $2.47 raw. Grading may be worthwhile for cards in excellent condition.

How rare is Boost Shake (Secret) in Evolving Skies?

Boost Shake (Secret) is a Rare Secret card from the Evolving Skies set in Pokemon. 180 copies have been graded by PSA.

Is Boost Shake (Secret) going up in value?

Boost Shake (Secret) has decreased 0.0% in the last 7 days and decreased 9.4% in 30 days. Current Guardian Estimate: $2.47.

How many Boost Shake (Secret) have been PSA graded?

180 copies of Boost Shake (Secret) have been submitted to PSA for grading. The PSA 10 gem rate is 49.4%. PSA 10 copies currently sell for $75.00.

Where can I buy Boost Shake (Secret)?

You can compare prices and buy Boost Shake (Secret) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $2.47.

How much is Boost Shake (Secret) from Evolving Skies worth?

Boost Shake (Secret) from Evolving Skies is currently worth $2.47 in 2026. Prices are updated daily from multiple sources.

What is Boost Shake (Secret) Rare Secret worth?

The Rare Secret version of Boost Shake (Secret) from Evolving Skies is worth $2.47. Rare Secret cards are among the most collectible pulls in the set.

Is Boost Shake (Secret) worth grading?

Boost Shake (Secret) has a 49.4% gem rate (chance of PSA 10). A PSA 10 is worth $75.00 compared to $2.47 raw. Grading may be worthwhile for cards in excellent condition.

How rare is Boost Shake (Secret) in Evolving Skies?

Boost Shake (Secret) is a Rare Secret card from the Evolving Skies set in Pokemon. 180 copies have been graded by PSA.

Is Boost Shake (Secret) going up in value?

Boost Shake (Secret) has decreased 0.0% in the last 7 days and decreased 9.4% in 30 days. Current Guardian Estimate: $2.47.

How many Boost Shake (Secret) have been PSA graded?

180 copies of Boost Shake (Secret) have been submitted to PSA for grading. The PSA 10 gem rate is 49.4%. PSA 10 copies currently sell for $75.00.

Where can I buy Boost Shake (Secret)?

You can compare prices and buy Boost Shake (Secret) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $2.47.