Professor Oak's New Theory Value
HeartGold & SoulSilver · #101
$18.36
PSA 9 · -47%
Based on 19 sales
All Prices
PSA 9
$18.36
PSA 10
$50.78
Market Intelligence
LiquidityMedium (4 sales/30d, 0.9/week)
VolatilityHigh (108.2% CV)
Price History
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Recent Sales
2026-04-14
· raw
· tcgplayer
$0.97
2026-04-10
· raw
· tcgplayer
$0.65
2026-04-06
· raw
· tcgplayer
$0.89
2026-03-31
· raw
· ebay
$0.99
2026-03-21
· raw
· tcgplayer
$1.97
2026-03-10
· raw
· ebay
$1.53
2026-03-09
· psa 7
· ebay
$3.39
2026-03-02
· raw
· ebay
$1.54
2026-02-27
· raw
· tcgplayer
$6.92
2026-02-25
· raw
· tcgplayer
$0.97
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