Golduck 28/132
Secret Wonders
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Golduck #28 from Secret Wonders currently trades at $1.99 raw, with PSA 10 copies reaching $81.06 — a 40.7x grade premium. The card has moved up 56.2% over the past 30 days and up 42.9% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+0.0%
30d
+56.2%
90d
+42.9%
180d
+113.7%
1y
+11.1%
2y
+55.3%
5y
+101.6%
Quick price facts
Golduck 28/132 from Secret Wonders has a current raw market value of $1.99.
- Current raw value
- $1.99
- PSA 9 value
- $28.14
- PSA 10 value
- $81.06
- Raw value 30d
- +56.2%
- PSA 10 premium vs raw
- 40.7× raw
Collector Intel
40.7x
Raw → PSA 10
High-risk grade
14.1x
Raw → PSA 9
Grade multiplier
+56.2%
30d Price Move
Rising
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 41x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$81
PSA 10 Value
+$54
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2814.1x raw
PSA 10$8140.7x raw