Slowking 28/106
Great Encounters
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Slowking #28 from Great Encounters currently trades at $2.89 raw, with PSA 10 copies reaching $79.46 — a 27.5x grade premium. The card has moved up 10.7% over the past 30 days and up 41.7% 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
+10.3%
30d
+10.7%
90d
+41.7%
180d
+2.1%
1y
-14.7%
2y
+49.0%
5y
+109.4%
Quick price facts
Slowking 28/106 from Great Encounters has a current raw market value of $2.89.
- Current raw value
- $2.89
- PSA 9 value
- $74.99
- PSA 10 value
- $79.46
- Raw value 7d
- +10.3%
- Raw value 30d
- +10.7%
- PSA 10 premium vs raw
- 27.5× raw
Collector Intel
27.5x
Raw → PSA 10
High-risk grade
25.9x
Raw → PSA 9
Grade multiplier
+10.7%
30d Price Move
Rising
Moderate
Price Stability
10.3% 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 27x the raw price. The expected value accounts for the realistic probability.
$3
Buy Raw
~$25
Grading Fee
PSA Standard
$79
PSA 10 Value
+$52
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$7525.9x raw
PSA 10$7927.5x raw