Market Tape
Reference snapshot · May 7, 04:39 AM · Pokémon catalog reference snapshot · Snapshot-backed reference
Professor's Research (Secret)
RawSecret Rare
Professor's Research (Secret) #209 from Sword & Shield is tracked as a Secret Rare card with a current CardIntel reference price of $4.26. Recent movement is -4.7% over 7 days. The page compares source-labeled price snapshots, verified snapshot history, activity signals, and comparable cards using Pokémon catalog reference snapshot · Snapshot-backed reference; prices are shown as of May 7, 04:39 AM.
Card Game
Pokémon
Set/Year
Sword & Shield
Card #
209
Artist
—
Variant
Holofoil
Cross-Platform Pricing
Reference Price
Snapshot-backed reference
$4.26
TCGPlayer Market
Aggregate
$4.26
TCGPlayer Low
Listing
$1.82
TCGPlayer Mid
Median
$4.26
TCGPlayer High
Listing
$4.26
| Source | Price | Type |
|---|---|---|
| Reference Price | $4.26 | Snapshot-backed reference |
| TCGPlayer Market | $4.26 | Aggregate |
| TCGPlayer Low | $1.82 | Listing |
| TCGPlayer Mid | $4.26 | Median |
| TCGPlayer High | $4.26 | Listing |
Data Quality
Verified snapshot history26 real daily snapshot points.
Snapshot sourcePokémon catalog reference snapshot · Snapshot-backed reference
MethodCatalog connector snapshot
Reference basisSnapshot-backed reference
Chart latest layerPokemonPriceTracker snapshot
30D Activity
Low0 pts
Observed 30-day activity volume proxy. Use it as a liquidity signal, not as a confirmed completed-sales count.
Advanced Analytics
Cross-market pricing, price history logs, and valuation analysis are hidden by default. Enable Advanced Analytics above to explore.
Reference Price
$4.26
▼ 4.7% 7d
As of May 7, 04:39 AM · Snapshot-backed reference · Low confidence
7D Change
-4.7%
30D Activity
0 pts
Price Action
Loading chart…
Verified snapshot history: 26 real daily snapshot points.
Why Is This Moving?
3 EventsPokémon TCG: Surging Sparks Released— Neutral
The latest Scarlet & Violet expansion 'Surging Sparks' officially launched worldwide. Early chase cards include Pikachu ex SAR and several new Illustration Rares. First-week prices are inflated — expect correction in 2-4 weeks.
Feb 15, 2026via Official Pokémon CompanyConfidence 60%
PSA Announces New Modern Card Tier Pricing— Neutral
PSA raised their base-level grading fee from $30 to $35 for standard cards. Express and Super Express tiers unchanged. This may reduce casual submissions and tighten PSA 10 supply for modern cards.
Feb 10, 2026via PSA OfficialConfidence 60%
January Market Overview: Post-Holiday Correction▼ Negative
As expected, the market saw a 5-10% correction across most categories following the December holiday buying surge. Vintage cards held better than modern, with Base Set holos showing minimal decline.
Jan 5, 2026via Market Data AnalysisConfidence 60%
