Professor Cozmo's Discovery 89/110

EX Holon Phantoms • Uncommon • Reverse Holofoil

No sales in the last 7 days

$7.02as of Oct 11, 2026↑ $0.00 (+0.0%) this week

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Selling it? At market it nets about $5.72 on eBay or $5.78 on TCGplayer after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-10

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

0 / 1

NM sold between (7d)

—

Cheapest listing

$2.43

Units sold per day, Aug 16–Aug 30 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 16	2	$5.99–$7.15
Aug 30	1	$7.00–$7.00

Condition	Sold 7d	Sold 30d
Damaged	0	0
Lightly Played	0	1
Moderately Played	0	0
Near Mint	0	0

Sales data: TCGplayer

Quick answers

How much is Professor Cozmo's Discovery 89/110 worth?

As of October 11, 2026, Professor Cozmo's Discovery 89/110 from EX Holon Phantoms has a TCGplayer market price of $7.02.

Is Professor Cozmo's Discovery 89/110 going up or down in price?

Its TCGplayer market price is flat over the past 30 days and flat over the past week, as of October 11, 2026.

Price Snapshot

Market

$7.02

Low

$2.43

Mid

$6.34

High

$69.72

7-Day:$0.00 (+0.0%)

30-Day:$0.00 (+0.0%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$3.51	Cash buylist, low end
60%	$4.21	Cash buylist, typical
70%	$4.91	Buylist top end, store credit
80%	$5.62	Bulk lot or quick sale
90%	$6.32	Quick sale, just under market
100%	$7.02	Market price
110%	$7.72	Asking price, room to negotiate
120%	$8.42	Asking price, room to negotiate
150%	$10.53	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

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Where to Buy

TCGPlayerRaw$7.02Raw copies, condition graded by the marketplace

Buy Now

eBayRaw listings

Raw listings

TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for more listings. Links may earn us a commission at no cost to you.