Professor's Research
Crown Zenith · #150 · 2023
Blended market value
1 observed, 2 thin · read 6d ago
Price history
Latest
$1.74
Average per source
340 listings · Raw · Near Mint · 6d ago
$1.74
3 listings · Any condition · 21h ago
$5.74
SEK 57.00
median SEK 53.00
SEK 39.00–SEK 79.00
1 sales, 90 days · Any condition · 26d ago
$1.25
median $1.25
$1.25–$1.25
Every value above is an observed read from the source named on its row; rows marked not blended are shown for comparison only.
Signals
how these are computed →- No population read for this card yet, so it is outside the pop-adjusted and drawdown screens.
- Chase concentrationCrown Zenith: top-3 share 29% · HHI 0.05outside the set's top 3
Outside Crown Zenith's top 3, which together hold 29% of a $225 set value over 160 cards (HHI 0.05, where 1.0 would be one card being the whole set).
- Region spreadTradera median 53 kr ≈ $5.34 · 3 asks · 2026-10-28+207% vs US market $1.74+327% vs eBay sold median $1.25 (1 sales, 90 d, thin) · asks, not sales
3 Swedish asks with a median of 53 kr ≈ $5.34 on 2026-10-28, 207% above the US near-mint market of $1.74 (2026-10-23), and 327% above the eBay sold median of $1.25 (1 sale in 90 days, thin). Asks, not sales.
Terms used above
- PSA 10 pop
- The number of copies PSA has graded a 10, read by hand from public GemRate-sourced reports on a stated date.
- thin comp
- An observed PSA 10 price built on fewer than three eBay sales, or one the source flags as an outlier. It is in the fit, but it is one comp, not a market.
- slope
- b in the era's fit ln(price) = a + b · ln(pop). Negative: scarcer cards cost more. Positive: the most-graded cards cost most, so population is tracking demand rather than scarcity.
- float
- PSA 10 price × PSA 10 population: the market value of every PSA 10 of the card in existence. A small float is a thin market in both directions.
- HHI
- Herfindahl–Hirschman index: the sum of every card's squared share of the set's value, from near 0 (value spread evenly) to 1.0 (one card is the whole set).
- spread
- Tradera median in dollars ÷ US market − 1. Negative means the Swedish asks sit below the US near-mint market, before postage, VAT and duty, none of which is subtracted.
- asks, not sales
- Tradera figures are live asking prices (plus bids on auctions closing within a day), not completed sales. An ask nobody meets is not a price, and asks run above what sells.
Card details
- Set
- Crown Zenith
- Era
- Sword & Shield
- Number
- 150/159
- Rarity
- Rare Ultra
- Artist
- Sanosuke Sakuma
- Released
- Jan 20, 2023