$55.94
PSA 10 · 9%
Based on 3 sales
$23.97
PSA 9
$5.49
PSA 8
$5.13
PSA 7
$2.99
Raw
The Professor Oak's Research from Expedition Base Set is currently valued at $2.99 raw and $55.94 in PSA 10 grade. Prices have increased 9% over the past 30 days.
Price History
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Price by Grade
Raw
$2.99
PSA 7
$5.13
PSA 8
$5.49
PSA 9
$23.97
PSA 10
$55.94
Recent Sales
2026-04-11
· raw
· ebay
$5.80
2026-04-11
· raw
· ebay
$0.99
2026-04-05
· raw
· ebay
$3.00
2026-04-02
· raw
· ebay
$2.89
2026-03-31
· raw
· ebay
$2.25
2026-03-28
· raw
· ebay
$1.58
2026-03-28
· raw
· ebay
$0.99
2026-03-26
· raw
· ebay
$2.76
2026-03-26
· raw
· ebay
$3.99
2026-03-23
· raw
· ebay
$1.25
2026-03-22
· raw
· tcgplayer
$20.24
2026-03-22
· raw
· ebay
$1.31
2026-03-21
· raw
· ebay
$1.99
2026-03-20
· raw
· tcgplayer
$1.99
2026-03-15
· raw
· tcgplayer
$2.05
2026-03-14
· raw
· ebay
$5.31
2026-03-12
· raw
· tcgplayer
$1.29
2026-03-09
· raw
· ebay
$2.29
2026-03-08
· raw
· ebay
$2.69
2026-03-08
· raw
· ebay
$3.35
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