Professor Cozmo's Discovery

Holon Phantoms (2006) · Pokémon · 89/110 · Uncommon · art by Ken Sugimori

$7.16

TCGplayer market price · Reverse Holofoil printing

As of Sep 3. Unchanged since Sep 2.

7d+2.1%30d-0.4%90d+2.6%1y+34.8%

Change over each window for the Reverse Holofoil printing.

High and low · NormalTCGplayer market price, daily

939 days tracked · 97 distinct prices · since Feb 8 2024

Tracked high · Normal$0.64Apr 10 2026

Tracked low · Normal$0.30May 19 2025

Cheaper than $0.51 · Normal82% of 939 days

These figures follow the Normal printing; the chart below follows Reverse Holofoil. The price above is Reverse Holofoil.

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Price trend

$7.01$7.10$7.20$7.16

Aug 28, 2026Aug 30, 2026Sep 1, 2026Sep 3, 2026

Reverse Holofoil · last 7 days · daily · $7.01 to $7.16 · the price changed once in this window.

$7.01$7.10$7.16

Aug 4, 2026Aug 14, 2026Aug 24, 2026Sep 3, 2026

Reverse Holofoil · last 31 days · daily · $7.01 to $7.19 · the price changed 2 times in this window.

$6.98$7.10$7.16

Jun 5, 2026Jul 5, 2026Aug 4, 2026Sep 3, 2026

Reverse Holofoil · last 90 days · one point per 2 days · $6.98 to $7.19 · the price changed 4 times in this window.

$7.95$5.31$6.00$7.00$7.16

Sep 4, 2025Jan 3, 2026May 4, 2026Sep 3, 2026

Reverse Holofoil · last year · one point per week · $5.31 to $7.95.

$1.25$2.00$4.00$6.00$7.16

Feb 8, 2024Dec 16, 2024Oct 25, 2025Sep 3, 2026

Reverse Holofoil · one point per week · $1.25 to $7.95 · the price changed 26 times in this window. Weekly points begin Feb 8, 2024; the card itself dates from 2006.

TCGplayer market price · Reverse Holofoil printing · through Sep 3

How this chart is drawn

One value a day. The 1Y and MAX views show one point a week.

TCGplayer's own chart is drawn per condition, so it can differ from this one.

Compared with its group

Vs its group · Normal

~30d+8.4 pts~90d-8.0 pts

A gap in percentage points: this card's change minus the typical change of Pokémon cards from sets released 2000-2015 (ungraded, English), over each card's own window rather than an exact 30 or 90 days. On ~30d: the Normal printing +10.9%, the typical card +2.5%. On ~90d: the Normal printing +4.1%, the typical card +12.1%. The group spans every price level, so it is an era-and-format population, not a set of comparable cards.

Live market

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Prices are TCGplayer market data, updated daily. Card names and images © their respective publishers. See how market signals are derived.