Professor Oak's New Theory
Professor Oak's New Theory #83/95 (Call of Legends) is worth about $3.46 today for a Reverse Holofoil copy, the TCGplayer market price for any condition as of 2026-10-27, flat over 30 days. Non-holo copies are $0.98.
This card has 2 printings (TCGplayer market, 2026-10-27): Reverse Holofoil $3.46 (this page), Normal $0.98 (on this page's chart).
price trend and the high since we began tracking: more ↓less ↑
Professor Oak's New Theory #83/95 is holding steady: $3.46 today, flat over 30 days and 1% below its high of $3.51 (2026-08-28), the highest since we began tracking (2024-02-08), and 3.9x its low of $0.89 (2024-10-28). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
Reverse Holofoil · no eBay scan yetshow the work →
| TCGplayer market | $3.46 | verify ↗ |
| TCGplayer lowest ask | $1.00 |
GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Supporter
- STAGE
- Supporter
- HP
- 0
- ATTACK 1
- Shuffle your hand into your deck. Then, draw 6 cards.
- CARD TEXT
- You can play only one Supporter each turn. When you play this card, put it next to your Active Pokemon. When your turn ends, discard this card.
MORE BY KEN SUGIMORI
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PRICE FAQ
What would a card shop pay for Professor Oak's New Theory?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $3.46 market price that is roughly $2.42 cash or $2.77 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Professor Oak's New Theory (Call of Legends) worth today?
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Professor Oak's New Theory [Reverse Holofoil] has a TCGplayer market price of $3.46 as of 2026-10-27. Non-holo copies are $0.98.
Is Professor Oak's New Theory going up or down in price?
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Professor Oak's New Theory #83/95 is holding steady: $3.46 today, flat over 30 days and 1% below its high of $3.51 (2026-08-28), the highest since we began tracking (2024-02-08), and 3.9x its low of $0.89 (2024-10-28). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 3.6% over 90 days, up 11.6% over a year.
What is the all-time high price for Professor Oak's New Theory?
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TickerMint began tracking Pokemon prices on 2024-02-08, after Professor Oak's New Theory came out, so these are the highest and lowest prices since we began tracking (2024-02-08), not all-time records. In TickerMint's daily data (since February 2024), the TCGplayer market price for Professor Oak's New Theory [Reverse Holofoil] (all conditions) peaked at $3.51 (2026-08-28) and bottomed at $0.89 (2024-10-28).
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