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Mabosstiff ex #86 Pokémon card from Promo

Mabosstiff ex #86

Promo

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Mabosstiff ex #86 from Promo currently trades at $0.67 raw, with PSA 10 copies reaching $39.50 — a 59.0x grade premium. The card has moved down 53.1% over the past 30 days and down 24.7% over 90 days, suggesting continued softness.
Current Prices (USD)
Ungraded
$0.67
PSA 7
$7.00
PSA 8
$7.00
PSA 9
$12.25
PSA 10
$39.50
ACE 10
—
BGS 10 Black
$255.00
CGC 10 Pristine
$10.00
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Raw Price Trend
7d
+0.0%
30d
-53.1%
90d
-24.7%
180d
-59.6%
1y
-65.1%
2y
-78.9%
5y
—

Quick price facts

Mabosstiff ex #86 from Promo has a current raw market value of $0.67.

Current raw value
$0.67
PSA 9 value
$12.25
PSA 10 value
$39.50
Raw value 30d
-53.1%
PSA 10 premium vs raw
59.0× raw
View all cards from Promo →
Collector Intel
59.0x
Raw → PSA 10
High-risk grade
18.3x
Raw → PSA 9
Grade multiplier
-53.1%
30d Price Move
Falling
Steady
Price Stability
0.0% 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 59x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$40
PSA 10 Value
+$14
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1218.3x raw
PSA 10$4059.0x raw

Frequently asked questions

How much is Mabosstiff ex #86 from Promo worth?+
Mabosstiff ex #86 from Promo is currently worth Raw: $0.67, PSA 9: $12.25, PSA 10: $39.50 based on recent sold listings. Prices update daily from real eBay sales.
Is Mabosstiff ex #86 worth grading?+
The PSA 10 price of $39.50 is 59.0× the raw price of $0.67. After a ~$25 grading fee, a PSA 10 result would net approximately $38.83 — assuming the card grades a 10.
Where do PokePrices Mabosstiff ex #86 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
  • 7 Aug 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $1.00
  • 2 Aug 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $0.38
  • 28 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $0.46
  • 27 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $0.46
  • 24 Jul 2026Raw
    ebaycompleted-auctions-usednear mint
    $1.99