Professor Oak's New Theory
HeartGold SoulSilver • Uncommon • Normal
$0.89↑ $0.00 (+0.0%) this week
We may earn a commission on TCGPlayer purchases, at no extra cost to you.
Price Snapshot
Market
$0.89
Low
$0.25
Mid
$0.76
High
$20.00
7-Day:$0.00 (+0.0%)
30-Day:-$0.03 (-3.3%)
2026-08-032026-08-10
$0.89Aug-26
TCG Current
$0.89
Change
$0.00 | 0.0%
Low
$0.89
High
$0.89
Where to Buy
TCGPlayer$0.89
Buy NoweBay$45.84PSA 10 comps
TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for slabs. Links may earn us a commission at no cost to you.
Graded Prices
PSA 10
$45.84
PSA 9
$16.27
PSA 8
—
Raw → PSA 9 premium: +$15.16 (+1,365.8%)
Should you grade it?
Worth gradingNet if it 10s
+$9.99
ROI
+33.4%
From $0.89 raw to $45.84 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less — most cards need a realistic 10 to profit. Not financial advice.
From This Set
View Full Set →HeartGold SoulSilver