TrevorPR-XY XY33 · XY Black Star Promos Price & Value
Market value · Near Mint
What's your copy worth?
Grade it or not
NOT WORTH ITBased on 0 graded sales and 1,305,862 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
Buying this card on eBay? The free CardTrack extension shows our value and a deal verdict right on the listing. Add to Chrome →
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Trevor is a Promo Pokémon card from XY Black Star Promos (#XY33, released 2013), illustrated by Ken Sugimori. It's a Supporter Trainer card. Its current blended market value is $1.89 ungraded, with a PSA 10 worth around $52 — a gem-mint grading premium of roughly 27× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 September 2026.
Trevor price history & recent sales
Price history · Raw
We'll email you when this card's value crosses your target.
Recent sold prices
No recent sold listings tracked.
Is Trevor worth grading?
Raw $1.89 → graded PSA 10 ≈ $51.81, after ~$70.51 grading fee → 27.4× the raw value.
The odds
Trevor is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
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 | $51.81 | $71 | −$21 | 27.4× |
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. Real outcome depends on the grade achieved; PSA 10 is best-case.
Population across gradersPSA, CGC, BGS & TAG — every grade, with gem rates
Only 0% of 4 PSA-graded Trevor copies are a gem-mint 10 (0 of 4) — the rest grade lower.
Real graded population from PSA, CGC, BGS & TAG — a lower gem rate means a Trevor 10 is harder to pull.
Copies for sale right now
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | modelled$52$52–$52 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
2% spreadCurrently 2% cheaper on PriceCharting than TCGplayer. 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.
Card textAttacks, abilities, weakness / resistance / retreat
Search your deck for a Pokémon, reveal it, and put it into your hand. Shuffle your deck afterward.
You may play only 1 Supporter card during your turn (before your attack).
Card detailsSet, rarity, artist, Pokédex & specs
More from XY Black Star Promos
Frequently asked questions
How much is Trevor (XY Black Star Promos #XY33) worth?
As of 5 September 2026, Trevor from XY Black Star Promos is worth approximately $1.89 ungraded (near-mint), and around $52 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 Trevor?
A PSA 10 (gem mint) Trevor from XY Black Star Promos is worth around $52 — roughly 27× the raw ungraded value of $1.89.
Should I grade my Trevor?
A PSA 10 sells for about $52 versus $1.89 raw — roughly a 27× 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 Trevor rare?
Trevor is a Promo card from XY Black Star Promos (card #XY33), illustrated by Ken Sugimori. Its current blended market value is $1.89 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Trevor (XY Black Star Promos #XY33) — Pokémon market value $1.89, PSA 10 $51.81. Source: CardTrack, https://cardtrack.com/pokemon/card/xy-black-star-promos/trevor-xy33<iframe src="https://cardtrack.com/embed/card?id=xyp-XY33" width="100%" height="160" style="border:0;max-width:460px" title="Trevor price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>