Collect smarter.
Decide faster.
Community-backed fair values, market alerts, and grade-it guidance - so every card in your collection earns its keep.
12,000+ collectors trust their calls to Radiant.
Market pulse · refreshed hourly
Today's movers.
Top % Up
Umbreon ex
SV: Scarlet & Violet Promo Cards · SVP 176
$31.53+6.9%Top % Down
Meowth
ME02: Phantasmal Flames · #106/094
$14.67-3.1%Most Active
Lillie's Clefairy ex
SV09: Journey Together · #184/159
$117.61~2.0 sales/dayNew Highs
Gengar & Mimikyu GX (Alternate Full Art)
SM - Team Up · #165/181
$1,229.43ATH $1,229.43
Real comps in, community nuance on top.
- TCGplayerprice feed
- eBaysold comps
- PriceChartinghistory
- PSAgrading
- CGCgrading
- votes cast
- 142k
- cards tracked
- 18k
- within sold-range
- 96%
Anchored to real market data, a non-binding community estimate, not financial advice.
How it stays honest
Built like a price oracle, plays like a card game.
Every playful vote is shadowed by a real proof. Six guardrails keep community fair value fun to play and grounded to the market.
Reputation-weighted votes
Right callers get louder. Your influence grows as your past estimates land near verified sales.
The glowing band
The crowd nudges, never detaches. Every community estimate is held within a glowing band around real market data.
Trimmed-median math
Outliers are trimmed automatically (trimFraction 0.15), so a few wild guesses can't drag the number.
Self-dealing excluded
Vote on what you don't sell. Sellers are filtered out of their own cards to keep estimates honest.
Confidence meter
Watch it climb from comp_only to HIGH as more verified sales and votes thicken the data.
Bull / Bear sentiment
A separate directional gauge, kept apart from fair value, so price never bends to vibes.
The math, in the open
How Community Fair Value works
The crowd votes, accuracy weights it, and the glowing band holds it. Three steps, no marketplace, no payments, just price intelligence.
- 1Vote
The crowd votes
Anyone can submit an estimate for a card. Votes scatter around the market-data anchor: opinions, not prices.
Your estimate$605JSMKALRD+812 voting$540$605$680$590$720 - 2Weigh
Accuracy weights the crowd
A verified expert outweighs five fresh accounts. Low-rep votes shrink toward zero, and trimmed tails drop out entirely.
- @ExpertGrade92%
- @CardVeteran64%
- @SetCollector38%
- @NewAccount9%
- @Outlier $720trimmed
Weighted, trimmed-median: outliers can't hijack the result.
- 3Band
The band holds the line
The community can nudge, never detach. The result is held within a glowing band around real market data.
Charizard ex #199
151 · Special Illustration Rare
Band glow: market anchor $572.03, the glowing band, community pull to $605 held at the band edge, final CFV $576.98. Market $572.03Community $605 ↘Community nudged +5.8%, capped to reality.
CFV $576.98High
Sparse comps → wider band; rich comps → tighter. Below the minimum voter count we show the market-data anchor only - we never invent a price from votes. The math is public.
Trending Community Values
Hot in the community right now.
Live community fair value, every estimate tethered to real market data. Price intelligence and voting, not a marketplace, no payments.
Lugia V
Silver Tempest · #186
CFV
$527.96
Lillie's Clefairy ex
Journey Together · #184
CFV
$128.71
Magcargo
Skyridge · #17
CFV
$40.00
Latias δ
Holon Phantoms · #21
CFV
$40.65
Electrode
Aquapolis · #8
CFV
$29.99
Raichu
Expedition Base Set · #25
CFV
$137.24
Cubone
Team Magma vs Team Aqua · #40
CFV
$44.00
Quilava
Expedition Base Set · #91
CFV
$32.33
CFV is a non-binding community estimate, tethered to real market data. Not financial advice.
New · Pro
Meet Oracle.
The one that shows its receipts.
Ask about any card - grading ROI, momentum, supply, where the community sits vs the market - and get a calm, cited answer built on Radiant's real data. No hype, no invented targets, no "trust me."
- Shows its receipts
- Every claim carries the numbers behind it - pop counts, realized medians, trend windows - right there in parentheses.
- Never invents a price
- Oracle is forbidden from producing a figure that didn't come from the data layer. The signals make the calls; Oracle explains them.
- Grounded in real data
- Momentum, volatility, population growth, and grading premiums - computed in code from real market data, not vibes.
Example
Is this Charizard worth grading right now?
The math is tightening: PSA 10 population grew 12% this month while the price held flat - supply is catching demand, so the grading edge is thinner than the chart suggests.
Receipts: PSA 10 pop 8,410 → 9,419 · 30d realized median $214 → $211 · break-even after fees $86
Social proof
Collectors who trust the band
Price intelligence and community voting, not a marketplace, no payments. Every estimate stays tethered to real market data.
- votes cast
- 142k votes cast
- inside sold-range
- 96% inside sold-range
- avg vs next sale
- ±3.1% avg vs next sale
- collector rating
- 4.9/5 collector rating
“I stopped overpaying on grades the day I trusted the band. The crowd can get hyped, but the band keeps me honest against the last real sale.”
Dana Reyes
@charizardhoarder
Top 2% accuracy · 1,204 correct calls
“Ripping a booster is fun. Watching my vote nudge the CFV toward that glowing band - and real sales hold the line? Somehow more fun. The only price tool I actually open daily.”
Marcus Vo
@charizard_ex_btw
Top 5% accuracy · 873 correct calls
“Every number is shadowed by a verified sale, so I can finally argue value at the LGS without getting laughed out of the case. The receipts are right there.”
Priya Sundar
@blastoisevalues
Top 1% accuracy · 2,016 correct calls
CFV is a non-binding community estimate, tethered to real market data. Not financial advice.
Join the league
Think you can price it better? Prove it.
Join the league, build your accuracy rep, and move the market, all held within the band.
Price intelligence + voting. No payments, no marketplace yet. CFV is a community estimate held within a band around market data, not financial advice.