Identity checkMatches
✓CardJumbo Cards #XY66 · Holo
✓Tracker matchRayquaza EX - XY66 · Jumbo Cards · #XY66
✓Raw pricePulse $19.44 vs tracker $19.44 (+0%)
✓Gem rate0.0% · GemRate card search enrichment · this printing
✓PSA 10 comp$304.00 · PriceCharting crawler · this printing
✓PSA 9 comp$253.64 · PriceCharting crawler · this printing
✓PSA 8 comp$400.00 · PokemonPriceTracker 90d · matched by product ID
Your grading resultsNone logged
Your results on this set: none graded yet
Your results on Other: none graded yet
Other grade odds use the starting assumptions until 5 Other grades are back.
Graded economics+124%
PSA 10$304.00PriceCharting crawler
PSA 9$253.64PriceCharting crawler
PSA 8$400.00PokemonPriceTracker 90d
Net EV$116.11$209.43 net sale vs $93.32 cost
EV rangeEV range: +98% / +124% / +157% (pessimistic / expected / optimistic)Max buy $58.32 (pessimistic case returns 20%), with the card's value held at $19.44PSA 10 rate 0.0–24.7% (80% interval on 0 / 5); comps ±11.5% (comp quality 77). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.
Outcome mix10 0% / 9 50% / 8 30% / ≤7 20%
PSA 10 ratePopulation 0.0% → adjusted 0.0% (Other, ×0.50 at $19 value, starting assumption)
Break-evenProfitable even with no PSA 10s
CostsRaw $19.44 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $2.89 = $93.32Net sale after fees: PSA 10 $255.50 · PSA 9 $212.28 · PSA 8 $337.89 · ≤7 $9.62PSA tier: Standard $59.99; about 133 days at PSA. PSA and eBay fees from their official pages; eBay fees include 7% sales tax in their base; that, the shipping and the 10%/yr time cost are your assumptions (Settings).
Grade splitOther grade split (starting assumption); ≤7 valued at 90% of raw
PSA 10/9 premium1.2x
PopulationPSA 10
Gem rate0.0%
PSA 10 pop0
Total pop5
SourceGemRate card search enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity72/100
LabelWatch
Confidence63/100
Supply100/100
Demand60/100
Gem rate 0.0%PSA 10 pop 0/5PSA 10/9 premium 1.2xSupply constraint 100/100
Raw validationconfirmed
TCG market$19.44
Pulse price$19.44
Delta0%
CheckedOct 13, 2026
Rayquaza EX - XY66PSA comps refreshed Oct 13, 2026PSA sales window 90 days
Signal context1
Support$17.99 floor, 4 tests
*All-time high/low are within the tracked window (2024-03-08 - 2026-10-14). Raw, ungraded TCGplayer market price (blue) and cheapest listing (grey) via the free TCGCSV mirror. Personal, non-commercial prototype - not investment advice.