Mr. Stone's Project #88
🔥 Hot MoveMr. Stone's Project is card #88 from Holon Phantoms, a Uncommon Trainer card currently trading near $20.26 for its Reverse Holofoil printing.
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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket
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.
Demand for Mr. Stone's Project #88 rose this week. If you're cashing out, this is a strong window; holders can wait for more upside.
Mr. Stone's Project at a glance
- Recent averages: €0.86 (7d), €0.62 (30d).
- Current TCGplayer market value $20.26 (Reverse Holofoil).
- From Holon Phantoms (EX), released 2006.
- Rarity: Uncommon.
- Trend price on Cardmarket: €0.74.
Mr. Stone's Project price by printing
Live TCGplayer and Cardmarket values for Mr. Stone's Project #88.
TCGplayer prices, updated 2026/10/26.
- Low
- $9.60
- Mid
- $18.50
- High
- —
- Low
- $0.10
- Mid
- $0.91
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Mr. Stone's Project a good deal?
Put any asking price against today's live market value for Mr. Stone's Project #88.
Enter what a seller is asking for Mr. Stone's Project #88. We compare it to today's live market value.
About Mr. Stone's Project #88
Holon Phantoms placed Mr. Stone's Project at #88; the Trainer card entered the market in 2006 within the EX series. As a Trainer card (Supporter), it is a staple for deck builders and set collectors alike.
Artwork is by Ken Sugimori; the Reverse Holofoil printing sits around $20.26, spanning $9.60–— between the cheapest and priciest listings.
Card facts
- Set
- Holon Phantoms
- Series
- EX
- Number
- #88 / 110
- Rarity
- Uncommon
- Illustrator
- Ken Sugimori
- Subtype
- Supporter
- Released
- 2006/05/03
Mr. Stone's Project attacks, abilities & battle stats
Printed card text and battle statistics for Mr. Stone's Project #88 — the playability layer behind the price.
Battle stats
- Retreat cost
- —
- Attacks
- —
Mr. Stone's Project price analysis
What drives the current market value of Mr. Stone's Project #88.
By print variant, TCGplayer lists Reverse Holofoil ($20.26), Normal ($1.15) — 2 versions in total.
A $20.26 card attracts serious buyers, so condition, centring and the specific print variant matter more than the headline price.
This $20.26 tier rewards clean copies: a well-centred example sells well above a scuffed one.
Cardmarket values Mr. Stone's Project at a trend of €0.74, an average sold price of €0.73 and a near-mint floor of €0.02.
Mr. Stone's Project price history & movement
Momentum reads heating up — a 7-day average of €0.86 against a 30-day average of €0.62 (+38.7%).
The most recent 24-hour average is €0.30, and Cardmarket's trend price sits at €0.74.
Our own daily snapshots now cover 4 days for Mr. Stone's Project, with a recorded low of $20.26 and high of $20.26; current value is at 100% of that band.
Day to day the price swings by roughly 0% (standard deviation); the deepest recorded drawdown is 0%.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 4 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
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 $20.26 market translates to a net of about $17.28 (eBay), $17.38 (TCGplayer), $18.90 (Cardmarket), $17.75 (Whatnot) or $20.26 (direct). That $2.98 gap is the value at stake in choosing where to sell.
With this much value in the fee gap, platform choice materially changes your return. Model your exact shipping in the tool below.
Your sale
Pre-filled with the current TCGplayer market for Mr. Stone's Project #88.
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.
Should you grade Mr. Stone's Project?
Model the break-even and PSA 9 vs PSA 10 profit on grading Mr. Stone's Project #88 against today's raw market value.
Grading plan
Pre-filled with the live market value for Mr. Stone's Project #88.
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.
At $20.26 raw and $40.00 all-in grading cost, a PSA 10 nets $4.06 versus selling raw, a PSA 9 nets —. You need a graded sale of $66.24 to break even on grading.
At your stated grade odds the expected profit is — (-21.6% return on cost basis).
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.
Mr. Stone's Project within Holon Phantoms
By market value Mr. Stone's Project sits at #83 of 109 in Holon Phantoms (set median $44.24).
That is 54% below the middle of the set — a top-25% position.
The set's top card is Mewtwo Star (#103), valued at $9,200.00.
What makes Mr. Stone's Project valuable
- Ken Sugimori illustrated this card, which adds appeal for artist-focused collectors.
- Classic-era cards like Mr. Stone's Project (2006) are out of print, so condition drives differentiation.
- Mr. Stone's Project is a Trainer, so its value leans on deck utility and set builders.
- At $20.26 it is liquid enough to sell on major marketplaces, and its steady supply status means buyers compete for clean copies.
- Mr. Stone's Project is a Uncommon, so condition and the specific print variant matter more than raw rarity.
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.
- Track the Cardmarket 7- and 30-day averages (€0.86 and €0.62) to time entries and exits.
- If you are buying to resell, model marketplace fees first — the $20.26 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
- Check sold listings rather than asking prices — the Reverse Holofoil market of $20.26 reflects actual transactions on TCGplayer.
- Centring and surface condition matter most on Uncommon cards; a clean copy of Mr. Stone's Project can realise well above the $9.60 low end.
Mr. Stone's Project value questions
What is the value of Mr. Stone's Project?
The current TCGplayer market value is $20.26 for the Reverse Holofoil printing, with a low of $9.60 and a high of —. Cardmarket trends at €0.74.
Will Mr. Stone's Project hold its value?
Short-term momentum is rising (+38.7%). Older print runs tend to be more defensive holds.
What rarity is Mr. Stone's Project?
Mr. Stone's Project is a Uncommon card from Holon Phantoms (EX series, 2006). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.
What print variants exist for Mr. Stone's Project?
TCGplayer tracks 2 printings: Reverse Holofoil ($20.26), Normal ($1.15). 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 $20.26. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
What drives Mr. Stone's Project's value?
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.
Other Mr. Stone's Project cards
Mr. Stone's Project appears in multiple sets — compare market values.
