Colress's Experiment
Crown Zenith · #GG59 · GGV$3.38fair value $4.95
▼ 32% underTrading well below fundamentals.
Market readSimilar cards →
StableNo material movement in price, demand, or supply. A description of the data today, not a forecast.
30 daysPrice−5%Sales0%Listings+6%
Repriced 2026-10-28 · Fair value is descriptive, not a forecast
Fair-Value Lab PremiumNudge the fundamentals and watch fair value respond. Explore scenarios for this card.
Start free trialPrice history
Raw priceRaw
$3.50▲ +$0.12 (+3.6%)past 90 days
$2.87$3.18$3.80$3.50
Aug 1Aug 23Sep 14Oct 5Oct 27
Market price
Latest raw market price · $3.50 · Oct 27, 2026Grading
Grade ladder
Confidence (High / Med / Low) is how much recorded sale history backs the price. Low means only a few sales, so treat it as directional. Prices are eBay-sold medians; ×raw is the grading premium; sales count the last 30 days.What this card sells for at each grade, and how many sales back each price.SkipGrading a raw copy to PSA 10 pencils about −60% expected return.Raw $3.38 → PSA 10 $49.50 · 14.6×
GradePrice× RawLast saleSales 30dConfidence
—Raw$3.38———High
PSA10$49.5014.6×$139.99 · Aug 300High
CGCPristine 10CGC 10 sales whose eBay listing says Pristine. The top CGC grade, so it can sell above a PSA 10. 14% of this card's graded CGC slabs are Pristine (population as of Oct 3), across everything CGC has graded, so it isn't the odds for your slab.$62.4018.5×$62.40 · Jul 130Low
CGC10Pristine 10 sales are left out and shown on their own line.$13.203.9×$19.99 · Sep 10Med
TAG10$29.478.7×—0Low
Grade distribution
How copies sent to PSA have come back.Gem rate54.7%
PSA graded856
PSA 10
46854.7%
PSA 9
29434.3%
PSA 8
728.4%
PSA 7
182.1%
6 & below
40.5%
Other graders · as of Oct 2026
PSA population from our own psacard.com read, Oct 4, 2026. Half grades count toward the grade below (a 9.5 is a 9). Other graders as of Oct 2026.CGC301 graded · 57.5% top · 47 Pristine
SGC30 graded · 53.3% top
Market
Supply & demand
How many copies are for sale, and how fast they're selling.Raw
TCGplayer listings251241 sellers · -4% vs 7d
Sold / week11• 0.0% vs 30d
Demand pressure4% · soft
softhot
Supply trendsteady · +6%
ClearingBuilding
TCGplayer sales · sold per day
Supply is the TCGplayer listing count; demand pressure = weekly TCGplayer sales ÷ listings (soft → hot), a single-venue sell-through read. The supply-trend gauge reads eBay where we have it, with the TCGplayer listings trend surfacing as its history matures. Descriptive market context, not a forecast.Sep 9Oct 27
Investment Score
One grade for how durable this card's demand looks today.Data snapshot, not a forecast
F
23/100Avoid
S+SABCDF
Colress's Experiment earns a 23/100 investment score and an F grade (avoid). It's trading 32% below our fair value. It's one of the lower-priced cards in Crown Zenith. Grading it to PSA-10 doesn't pencil at today's prices. It trades thinly.
30-day moven/a
Grading edge-66%
Time window30d
What drives the scoreout of 10, vs. modeled cards
Demand
0.7
Scarcity
3.6
Stability
8.3
