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Ask about Slakoth [Reverse Holo] #99 from Mysterious Treasures
Slakoth [Reverse Holo] #99 Pokémon card from Mysterious Treasures

Slakoth [Reverse Holo] 99/123

Mysterious Treasures

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Slakoth [Reverse Holo] #99 from Mysterious Treasures currently trades at $9.01 raw, with PSA 10 copies reaching $221.96 — a 24.6x grade premium. The card has moved up 12.6% over the past 30 days and up 1.8% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$9.01
PSA 7
$29.75
PSA 8
$29.75
PSA 9
$33.00
PSA 10
$221.96
ACE 10
—
BGS 10 Black
$1,445.00
CGC 10 Pristine
$239.00
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Raw Price Trend
7d
-3.7%
30d
+12.6%
90d
+1.8%
180d
+50.4%
1y
+125.8%
2y
+278.6%
5y
+525.7%

Quick price facts

Slakoth [Reverse Holo] 99/123 from Mysterious Treasures has a current raw market value of $9.01.

Current raw value
$9.01
PSA 9 value
$33.00
PSA 10 value
$222
Raw value 7d
-3.7%
Raw value 30d
+12.6%
PSA 10 premium vs raw
24.6× raw
View all cards from Mysterious Treasures →
Collector Intel
24.6x
Raw → PSA 10
High-risk grade
3.7x
Raw → PSA 9
Grade multiplier
+12.6%
30d Price Move
Rising
Steady
Price Stability
3.7% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 25x the raw price. The expected value accounts for the realistic probability.
$9
Buy Raw
~$25
Grading Fee
PSA Standard
$222
PSA 10 Value
+$188
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$333.7x raw
PSA 10$22224.6x raw

Frequently asked questions

How much is Slakoth [Reverse Holo] #99 from Mysterious Treasures worth?+
Slakoth [Reverse Holo] #99 from Mysterious Treasures is currently worth Raw: $9.01, PSA 9: $33.00, PSA 10: $222 based on recent sold listings. Prices update daily from real eBay sales.
Is Slakoth [Reverse Holo] #99 worth grading?+
The PSA 10 price of $222 is 24.6× the raw price of $9.01. After a ~$25 grading fee, a PSA 10 result would net approximately $213 — assuming the card grades a 10.
Where do PokePrices Slakoth [Reverse Holo] #99 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 13 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $7.49
  • 9 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $9.99
  • 8 Jul 2026Raw
    ebaycompleted-auctions-usedlightly played
    $17.60
  • 3 Jul 2026Raw
    ebaycompleted-auctions-usednear mint
    $13.40
  • 1 Jul 2026Raw
    ebaycompleted-auctions-usedlightly played
    $9.00