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Slowbro #20 Pokémon card from Go

Slowbro 20/78

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Slowbro #20 from Go currently trades at $0.71 raw, with PSA 10 copies reaching $35.75 — a 50.4x grade premium.
Current Prices (USD)
Ungraded
$0.71
PSA 7
$13.00
PSA 8
$13.00
PSA 9
$13.00
PSA 10
$35.75
ACE 10
—
BGS 10 Black
$230.00
CGC 10 Pristine
$38.00
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Quick price facts

Slowbro 20/78 from Go has a current raw market value of $0.71.

Current raw value
$0.71
PSA 9 value
$13.00
PSA 10 value
$35.75
PSA 10 premium vs raw
50.4× raw
View all cards from Go →
Collector Intel
50.4x
Raw → PSA 10
High-risk grade
18.3x
Raw → PSA 9
Grade multiplier

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 50x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$36
PSA 10 Value
+$10
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1318.3x raw
PSA 10$3650.4x raw

Frequently asked questions

How much is Slowbro #20 from Go worth?+
Slowbro #20 from Go is currently worth Raw: $0.71, PSA 9: $13.00, PSA 10: $35.75 based on recent sold listings. Prices update daily from real eBay sales.
Is Slowbro #20 worth grading?+
The PSA 10 price of $35.75 is 50.4× the raw price of $0.71. After a ~$25 grading fee, a PSA 10 result would net approximately $35.04 — assuming the card grades a 10.
Where do PokePrices Slowbro #20 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.