Blastoise Value
Expedition Base Set · #4
$397.66
Raw · 12%
Based on 14 sales
All Prices
Raw
$397.66
+231.9%
PSA 6
$236.69
PSA 7
$638.10
PSA 8
$1112.06
PSA 9
$1160.76
PSA 10
$2607.52
Market Intelligence
UndervaluedThis card is undervalued by 146% — grading EV is $976.81 vs $397.66 raw.
LiquidityHigh (29 sales/30d, 6.7/week)
VolatilityHigh (46.9% CV)
Price History
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Price Forecast
PSA 9
Current$1245.98
7-day$1345.52 (+8.0%)
30-day$1345.25 (+8.0%)
PSA 7
Current$490.48
7-day$513.08 (+4.6%)
30-day$523.14 (+6.7%)
RAW
Current$383.50
7-day$360.30 (-6.0%)
30-day$370.69 (-3.3%)
PSA 8
Current$995.50
7-day$1002.35 (+0.7%)
30-day$996.55 (+0.1%)
Recent Sales
2026-04-07
· psa 3
· ebay
$202.50
2026-04-06
· psa 8
· ebay
$1219.04
2026-04-06
· raw
· ebay
$525.00
2026-04-05
· raw
· ebay
$350.00
2026-04-02
· psa 8
· ebay
$1080.99
2026-04-01
· psa 8
· ebay
$1150.50
2026-04-01
· raw
· ebay
$305.00
2026-03-31
· psa 7
· ebay
$460.96
2026-03-31
· psa 7
· ebay
$660.08
2026-03-29
· psa 5
· ebay
$349.99
Similar Price, Better ROI
