Mysterious Fossil 91/100

EX Sandstorm • Common • Reverse Holofoil

No sales in the last 7 days

$3.24as of Oct 10, 2026↑ +$0.13 (+4.2%) this week

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Selling it? At market it nets about $2.48 on eBay or $2.51 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)

2 / 13

NM sold between (7d)

—

Cheapest listing

$0.89

Units sold per day, Aug 22–Oct 3 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 22	1	$2.58–$2.58
Aug 25	1	$2.58–$2.58
Aug 27	1	$2.58–$2.58
Oct 1	6	$3.30–$5.97
Oct 3	1	$5.97–$5.97

Condition	Sold 7d	Sold 30d
Damaged	0	1
Lightly Played	2	5
Moderately Played	0	0
Near Mint	0	7
Heavily Played	0	0

Sales data: TCGplayer

Quick answers

How much is Mysterious Fossil 91/100 worth?

As of October 10, 2026, Mysterious Fossil 91/100 from EX Sandstorm has a TCGplayer market price of $3.24.

Is Mysterious Fossil 91/100 going up or down in price?

Its TCGplayer market price is up 25.6% over the past 30 days and up 4.2% over the past week, as of October 10, 2026.

Price Snapshot

Market

$3.24

Low

$0.89

Mid

$2.50

High

$31.32

7-Day:+$0.13 (+4.2%)

30-Day:+$0.66 (+25.6%)

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%	$1.62	Cash buylist, low end
60%	$1.94	Cash buylist, typical
70%	$2.27	Buylist top end, store credit
80%	$2.59	Bulk lot or quick sale
90%	$2.92	Quick sale, just under market
100%	$3.24	Market price
110%	$3.56	Asking price, room to negotiate
120%	$3.89	Asking price, room to negotiate
150%	$4.86	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

Card text

10 HP · Trainer

Play Mysterious Fossil as if it were a Basic Pokemon. While in play, Mysterious Fossil counts as a C Pokemon (instead of a Trainer card). Mysterious Fossil has no attacks of it's own, can't retreat, and can't be affected by any Special Conditions. If Mysterious Fossil is Knocked Out, it doesn't count as a Knocked Out Pokemon. (Discard it anyway.) At any time during your turn before your attack, you may discard Mysterious Fossil from play.

(Old card text, please reference latest printing.)

Where to Buy

TCGPlayerRaw$3.24Raw 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.