Market value · ungraded
What's your copy worth?
What this price is based on
Medium confidence23 sales in 90 days, but prices vary widely.
Recent Raw sales
- Aug 13, 2026eBay — Pokemon Card Dowsing Machine 128/135 Plasma Storm Holo ACE SPEC LPLP$8.11
- Aug 11, 2026eBay — Dowsing Machine 128/135 ACE Spec Rare Plasma Storm Pokemon Holo Heavily PlayedHP$5.39
- Aug 4, 2026eBay — Dowsing Machine Holo Rare Ace Plasma Storm 128/135 LPLP$3.95
- Jul 21, 2026eBay — Dowsing Machine 128/135 Plasma Storm Holo Ultra Rare Trainer Pokemon TCG Card NMNM$2.95
- Jul 21, 2026eBay — DOWSING MACHINE 128/135 ACE SPEC RARE PLASMA STORM POKEMON MODERATELY PLAYEDMP$3.99
- Jul 16, 2026eBay — Dowsing Machine - 128/135 - Holo Rare - Plasma Storm - Pokemon Card - HPHP$3.55
- Jul 9, 2026eBay — Dowsing Machine ~ 128/135 ~ PLASMA STORM ~ Pokemon TCG$6.77
- Jul 4, 2026eBay — Dowsing Machine ~ 128/135 ~ PLASMA STORM ~ Pokemon TCG NMNM$3.94
By grade
- Raw$5.0024 sales
- PSA 8$8.501 sale
- CGC 8$7.201 sale
From 26 completed sales recorded between May 20, 2026 and Aug 13, 2026. Sold prices only — asking prices are never counted.
Grade it or not
NOT WORTH ITBased on 2 graded sales and 1,305,862 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Dowsing Machine is a Rare ACE Pokémon card from Plasma Storm (#128), illustrated by Ryo Ueda. It's a Item ACE SPEC Trainer card. Its current blended market value is $6.77 ungraded, with a PSA 10 worth around $115 — a gem-mint grading premium of roughly 17× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history10 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 6 Aug 2026 | PSA 8 | $8.50 | #56266726 ✓ |
| 10 Mar 2026 | PSA 8 | $16.15 | #93496058 ✓ |
| 31 Dec 2025 | PSA 8 | $17.01 | #68283572 ✓ |
| 5 Sep 2025 | PSA 6 | $10.00 | #83623512 ✓ |
| 22 Jul 2025 | PSA 10 | $123.79 | #57437733 ✓ |
| 10 May 2025 | PSA 10 | $149.99 | #28854103 ✓ |
| 7 Jul 2024 | PSA 9 | $8.00 | #47844975 ✓ |
| 20 Jun 2024 | PSA 7 | $7.50 | #90880134 ✓ |
| 23 Apr 2024 | PSA 9 | $7.16 | #47380927 ✓ |
| 19 Apr 2024 | PSA 7 | $6.84 | #88222082 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 14.7% of copies gem (PSA 10 best case +$37); most land at PSA 9 or below.
The odds
Dowsing Machine is a Rare in Plasma Storm — the pack's hit slot lands on Rare 59.7% of the time, split across 29 rare cards in the set, so pulling this exact card is roughly 1 in 49 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $114.97 | $71 | +$37 | 17.0× |
| PSA 9 | $8.00 | $70 | −$69 | 1.2× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 68 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 14.7% | $115.00 |
| PSA 9 | 38.2% | $8.00 |
| PSA ≤8 | 47.1% | $7.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 15% of 68 PSA-graded Dowsing Machine copies are a gem-mint 10 (10 of 68) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Dowsing Machine 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 10 | $115$115–$115 | |
| PSA 9pop 26 | $8$8–$8 | |
| PSA 7pop 10 | $8$8–$8 |
Raw condition ladderNM → damaged, with real sold medians where we have them
For context: a graded PSA 7 slab of this card sells for about $8 (cert-verified) — a heavily-played raw copy shouldn't cost much more than that.
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
54% spreadCurrently 54% cheaper on PriceCharting than Cardmarket. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
Card textAttacks, abilities, weakness / resistance / retreat
Discard 2 cards from your hand. (If you can't discard 2 cards, you can't play this card.) Put a Trainer card from your discard pile into your hand.
You may play as many Item cards as you like during your turn (before your attack).
You can't have more than 1 ACE SPEC card in your deck.
Card detailsSet, rarity, artist, Pokédex & specs
More from Plasma Storm
Frequently asked questions
How much is Dowsing Machine (Plasma Storm #128) worth?
As of 20 August 2026, Dowsing Machine from Plasma Storm is worth approximately $6.77 ungraded (near-mint), and around $115 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Dowsing Machine?
A PSA 10 (gem mint) Dowsing Machine from Plasma Storm is worth around $115 — roughly 17× the raw ungraded value of $6.77.
Should I grade my Dowsing Machine?
A PSA 10 sells for about $115 versus $6.77 raw — roughly a 17× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Dowsing Machine rare?
Dowsing Machine is a Rare ACE card from Plasma Storm (card #128), illustrated by Ryo Ueda. Its current blended market value is $6.77 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Dowsing Machine (Plasma Storm #128) — Pokémon market value $6.77, PSA 10 $114.97. Source: CardTrack, https://cardtrack.com/pokemon/card/plasma-storm/dowsing-machine-128<iframe src="https://cardtrack.com/embed/card?id=bw8-128" width="100%" height="160" style="border:0;max-width:460px" title="Dowsing Machine price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>