Mr. Stone's Project Pokémon card #79
UncommonTrainer
Emerald·EX series·#79

Mr. Stone's Project #79

📉 Dip Alert

As card #79 in Emerald, Mr. Stone's Project is a Uncommon Trainer card worth about $25.73 ungraded.

Market value
$25.73
Cardmarket (EUR)
€1.40
Print variants
2
7d trend
▼ 22.1%
Price alert
$

Leave the email blank to keep this alert in your browser only. With an email we'll notify you once per crossing — no account needed.

Want a weekly summary instead? Get the market digest by email — no account needed.

By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket

If you sell Mr. Stone's Project #79 today, you'd net about
$25.73after fees · best route: Direct
Direct $25.73Cardmarket $24.09Whatnot $22.63TCGplayer $22.15eBay $22.02

Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.

Sell or hold?▼ 22.1%
Cooling off ▼

Mr. Stone's Project #79 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.

Mr. Stone's Project at a glance

  • Current TCGplayer market value $25.73 (Reverse Holofoil).
  • Set: Emerald (EX, 2005).
  • Rarity tier — Uncommon.
  • 7-day average €1.09; 30-day average €1.40.
  • Trend price on Cardmarket: €1.40.
Market prices

Mr. Stone's Project price by printing

Live TCGplayer and Cardmarket values for Mr. Stone's Project #79.

TCGplayer prices, updated 2026/10/26.

Reverse Holofoiltop
$25.73
TCGplayer market
Low
$39.22
Mid
$39.72
High
—
Normal
$4.45
TCGplayer market
Low
$0.85
Mid
$2.31
High
—

Cardmarket pricing (EUR)

Trend price
€1.40
Avg sold
€1.91
Lowest NM
€0.20
7-day avg
€1.09
30-day avg
€1.40

Cardmarket data updated 2026/10/26.

Verify the card image and live listings on TCGplayer, Cardmarket or eBay.

Deal check

Is this Mr. Stone's Project a good deal?

Put any asking price against today's live market value for Mr. Stone's Project #79.

$

Enter what a seller is asking for Mr. Stone's Project #79. We compare it to today's live market value.

Live market value$25.73
Enter an asking price to see whether it's a steal, a fair price, or overpriced versus the $25.73 market value.
Overview

About Mr. Stone's Project #79

Emerald placed Mr. Stone's Project at #79; the Trainer card entered the market in 2005 within the EX series. As a Trainer card (Supporter), it is a staple for deck builders and set collectors alike.

Ken Sugimori illustrated this card. Its Reverse Holofoil printing is priced near $25.73, with listings from $39.22 to —.

Card facts

Set
Emerald
Series
EX
Number
#79 / 106
Rarity
Uncommon
Illustrator
Ken Sugimori
Subtype
Supporter
Released
2005/05/09
Card text

Mr. Stone's Project attacks, abilities & battle stats

Printed card text and battle statistics for Mr. Stone's Project #79 — the playability layer behind the price.

You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card. Search your deck for up to 2 Basic cards, show them to your opponent, and put them into your hand. Shuffle your deck afterward. Or, search your discard pile for up to 2 Basic cards, show them to your opponent, and put them into your hand.

Battle stats

Retreat cost
—
Attacks
—
Market analysis

Mr. Stone's Project price analysis

What drives the current market value of Mr. Stone's Project #79.

There are 2 tracked printings here — Reverse Holofoil at $25.73, Normal at $4.45.

At $25.73, Mr. Stone's Project draws committed collectors — presentation and centring directly affect the sale price.

A $25.73 card attracts serious buyers, so condition, centring and the specific print variant matter more than the headline price.

In EUR, Mr. Stone's Project trends at €1.40 on Cardmarket (avg sold €1.91, lowest NM €0.20).

Price trend

Mr. Stone's Project price history & movement

2026-10-15 · $25.77▼ 0.2% since 2026-10-152026-10-26 · $25.73

The card is cooling off: the 7-day average sold price is €1.09, 22.1% below the 30-day average of €1.40.

The most recent 24-hour average is €1.50, and Cardmarket's trend price sits at €1.40.

Mr. Stone's Project has been tracked here for 4 days, ranging from $25.73 to $25.77; the latest value sits at 0% of that recorded range and 0.2% below the high set October 15, 2026.

Recorded volatility runs near 0.1% per day, with a maximum drawdown of 0.2% over the tracked window.

Cardmarket averages

1-day avg€1.50
7-day avg€1.09
30-day avg€1.40
Trend price€1.40

Price fingerprint

Built from CardLedger's own daily snapshots · 4 days tracked · latest

Prices as of October 26, 2026
Since :→ — (0.0%)
All-time high
$25.77
All-time low
$25.73
Off all-time high
-0.2%
11 days since high
Since first snapshot
-0.2%
Max drawdown
-0.2%
peak-to-trough
Daily volatility
0.1%
st. dev of daily moves
Current value
$25.73
latest snapshot
Position in recorded range
0%
low $25.73high $25.77

Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology

Sell this card

How much would you net selling Mr. Stone's Project?

Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.

The $25.73 market translates to a net of about $22.02 (eBay), $22.15 (TCGplayer), $24.09 (Cardmarket), $22.63 (Whatnot) or $25.73 (direct). That $3.71 gap is the value at stake in choosing where to sell.

As a uncommon card, Mr. Stone's Project sells differently by venue: marketplaces maximise reach, personal channels maximise margin. Use the calculator to weigh reach against take-home.

Your sale

$

Pre-filled with the current TCGplayer market for Mr. Stone's Project #79.

$
Best net payout$25.73
Spread across platforms$3.71
PlatformAccountFeesEff. feeYou net
eBayNo Store$3.7114.4%$22.02Sell on eBay →
TCGplayerStandard Seller$3.5813.9%$22.15Sell on TCGplayer →
Cardmarket / Local ShopPrivate Seller$1.646.4%$24.09Sell on Cardmarket →
Direct Sale (Social / Shows)bestCash / In Person—0.0%$25.73Sell in person
WhatnotStandard (8% + 2.9% + $0.30)$3.1012.1%$22.63Sell on Whatnot →

Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.

Grading ROI

Should you grade Mr. Stone's Project?

Model the break-even and PSA 9 vs PSA 10 profit on grading Mr. Stone's Project #79 against today's raw market value.

Grading plan

$

Pre-filled with the live market value for Mr. Stone's Project #79.

$

Both-way postage plus declared-value insurance.

Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.

$
$
Should you grade this?
Borderline — hinges on PSA 10 odds

At $25.73 raw and $40.00 all-in grading cost, a PSA 10 nets $15.96 versus selling raw, a PSA 9 nets —. You need a graded sale of $71.71 to break even on grading.

At your stated grade odds the expected profit is — (-11.2% return on cost basis).

Net selling raw
$22.39
Net as PSA 9
$0.29
[object Object] vs raw
Net as PSA 10
$38.35
[object Object] vs raw
Break-even sale
$71.71
Expected value
$15.02
Expected profit
—
-11.2% ROI

Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.

Set context

Mr. Stone's Project within Emerald

By market value Mr. Stone's Project sits at #82 of 103 in Emerald (set median $47.75).

It sits in the top 21% of the checklist on price.

The set's top card is Rayquaza (#9), valued at $1,078.45.

Rank in set
#82
of 103 tracked
Set median
$47.75
Rarity
Uncommon
Series
EX
Full Emerald report →
Value drivers

What makes Mr. Stone's Project valuable

  • A $25.73 card with steady supply status keeps buyer competition steady.
  • Uncommon is a common-to-mid rarity, so value depends more on condition, variant and playability than on scarcity alone.
  • Classic-era cards like Mr. Stone's Project (2005) are out of print, so condition drives differentiation.
  • The Ken Sugimori artwork gives Mr. Stone's Project appeal beyond pure playability.
  • This Trainer appeals to players completing decks and collectors completing sets.
Buying notes

Buying & selling Mr. Stone's Project

  • Bulk lots of Mr. Stone's Project can hide condition issues; inspect edges and holo surfaces before paying near the — high.
  • Because it is a Trainer card, Mr. Stone's Project has both collector and player demand — a broader buyer pool than purely collectible cards.
  • Emerald was released in 2005; sealed product from this era is limited, so raw singles appreciate with collector demand.
  • Check sold listings rather than asking prices — the Reverse Holofoil market of $25.73 reflects actual transactions on TCGplayer.
  • For Mr. Stone's Project, confirm the exact print variant before buying: Reverse Holofoil, Normal prices differ, and listings often mix them.
FAQ

Mr. Stone's Project value questions

How much is Mr. Stone's Project worth?

Live pricing puts the Reverse Holofoil print at $25.73 (low $39.22, high —); the Cardmarket trend is €1.40.

Is Mr. Stone's Project a good investment?

The card is softening on recent averages. Uncommon rarity and the classic-era EX set pedigree are the main long-term value anchors.

Is Mr. Stone's Project rare?

Mr. Stone's Project is a Uncommon card from Emerald (EX series, 2005). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.

Which versions of Mr. Stone's Project are there?

TCGplayer tracks 2 printings: Reverse Holofoil ($25.73), Normal ($4.45). Prices differ between variants, so always confirm which one you own or are buying.

Where is Mr. Stone's Project sold?

The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $25.73. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.

Why does Mr. Stone's Project cost what it does?

Four factors dominate: the Uncommon rarity tier, the classic-era EX set pedigree, playability (Trainer), and condition. Artwork by Ken Sugimori also matters to collector demand.

Cross-set tracker

Other Mr. Stone's Project cards

Mr. Stone's Project appears in multiple sets — compare market values.

Explore

More ways to browse Mr. Stone's Project

More from Emerald

Similar value cards