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Slowbro #13 Pokémon card from Unseen Forces

Slowbro 13/115

Unseen Forces

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Slowbro #13 from Unseen Forces currently trades at $28.40 raw, with PSA 10 copies reaching $470.25 — a 16.6x grade premium. The card has moved up 13.6% over the past 30 days and up 16.4% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$28.40
PSA 7
$39.69
PSA 8
$46.87
PSA 9
$109.76
PSA 10
$470.25
ACE 10
—
BGS 10 Black
$3,055.00
CGC 10 Pristine
$180.00
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Raw Price Trend
7d
+2.2%
30d
+13.6%
90d
+16.4%
180d
+73.9%
1y
+96.0%
2y
+276.7%
5y
+496.6%

Quick price facts

Slowbro 13/115 from Unseen Forces has a current raw market value of $28.40.

Current raw value
$28.40
PSA 9 value
$110
PSA 10 value
$470
Raw value 7d
+2.2%
Raw value 30d
+13.6%
PSA 10 premium vs raw
16.6× raw
View all cards from Unseen Forces →
Collector Intel
16.6x
Raw → PSA 10
High-risk grade
3.9x
Raw → PSA 9
Grade multiplier
+13.6%
30d Price Move
Rising
Steady
Price Stability
2.2% 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 17x the raw price. The expected value accounts for the realistic probability.
$28
Buy Raw
~$25
Grading Fee
PSA Standard
$470
PSA 10 Value
+$417
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1103.9x raw
PSA 10$47016.6x raw

Frequently asked questions

How much is Slowbro #13 from Unseen Forces worth?+
Slowbro #13 from Unseen Forces is currently worth Raw: $28.40, PSA 9: $110, PSA 10: $470 based on recent sold listings. Prices update daily from real eBay sales.
Is Slowbro #13 worth grading?+
The PSA 10 price of $470 is 16.6× the raw price of $28.40. After a ~$25 grading fee, a PSA 10 result would net approximately $442 — assuming the card grades a 10.
Where do PokePrices Slowbro #13 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
  • 29 Jul 2026Raw
    ebaycompleted-auctions-usedlightly played
    $29.99
  • 23 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $36.00
  • 21 Jul 2026Graded
    ebaycompleted-auctions-gradedunknown
    $125.00
  • 19 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $21.38
  • 17 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $44.36