Identity checkMatches
✓CardMiscellaneous Cards & Products #082/163 · Holo
✓Tracker matchSandaconda - 082/163 (EB Games Exclusive) · Miscellaneous Cards & Products · #082/163
✓Raw pricePulse $19.09 vs tracker $19.09 (+0%)
✓Gem rate16.7% · GemRate card search enrichment · this printing
✓PSA 10 comp$499.00 · PokemonPriceTracker 90d · matched by product ID
✓PSA 9 comp$14.00 · PokemonPriceTracker 90d · matched by product ID
!PSA 8 compNone (optional downside)
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-56%
PSA 10$499.00PokemonPriceTracker 90d
PSA 9$14.00PokemonPriceTracker 90d
PSA 8-PokemonPriceTracker 90d
Net EV−$51.66$41.30 net sale vs $92.96 cost
EV rangeEV range: -77% / -56% / -20% (pessimistic / expected / optimistic)Max buy: none (the pessimistic case can't return 20% at any price), with the card's value held at $19.09PSA 10 rate 9.7–27.1% (80% interval on 5 / 30); comps ±16.5% (comp quality 67). The 80% interval, the comp band and the ×0.5 / ×1.5 fallback without population counts are starting assumptions.
Outcome mix10 8% / 9 46% / 8 27% / ≤7 18%
PSA 10 ratePopulation 16.7% → adjusted 8.3% (Other, ×0.50 at $19 value, starting assumption)
Break-evenNeeds ≥ 20.7% adjusted (≈ 41.5% population)
CostsRaw $19.09 + shipping $5.00 + grading $59.99 (expected) + submission shipping $6.00 + time cost $2.88 = $92.96Net sale after fees: PSA 10 $422.85 · PSA 9 $6.62 · PSA 8 $6.62 · ≤7 $6.62PSA 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; no PSA 8 comp, so 8s valued like ≤7
PSA 10/9 premium35.6x
PopulationPSA 10
Gem rate16.7%
PSA 10 pop5
Total pop30
SourceGemRate card search enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity80/100
LabelStrong
Confidence92/100
Supply69/100
Demand77/100
Gem rate 16.7%PSA 10 pop 5/30PSA 10/9 premium 35.6xSupply constraint 69/100
Raw validationconfirmed
TCG market$19.09
Pulse price$19.09
Delta0%
CheckedOct 13, 2026
Sandaconda - 082/163 (EB Games Exclusive)PSA comps refreshed Oct 13, 2026PSA sales window 90 days
Signal context1
Drawdown62% off peak, Basing
*All-time high/low are within the tracked window (2025-02-08 - 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.