- Set
- League & Championship Cards
- Number
- #188/214
- Market
- US
- Rarity
- Promo
- Variant
- Reverse Holofoil
Professor Elm's Lecture
League & Championship Cards / #188/214Tip: compare “Reference price” with “Buy now”. A large gap usually means scarce availability or inflated listings.
Reference priceLP
$4.49
Average of confirmed sales; the main valuation baseline.
Buy now from
—
Lowest active listing; an asking price, not a completed sale.
7-day change
+14.2%
Reference-price movement; low volume can make it unstable.
Sample / confidence
>5100+ sales
More sales reduce the impact of individual transactions.
Condition
Source comparison — what each price means
Sales answer “what is it worth”; listings answer “what does an available copy cost”.
TCGPlayerSALES / VALUETransaction-based price; use it as the valuation baseline.
Price
$4.49
7D
+14.2%
Range
$4.49 – $4.49
Sample
>5
PokémonUSPromo
Professor Elm's Lecture
League & Championship Cards / #188/214/Reverse Holofoil
Current Price
$4.49
LP+14.2%
LOW
$4.49
HIGH
$4.49
Volume
>5
Condition / Grade
click to filter
MARKET PRICES·
7D Range
$4.49 – $4.49
Volume (LP)
>5
Confidence
100+ sales
Market
US
Variant
Reverse Holofoil
Rarity
Promo
Last Updated
9/6/2026
Market Data
DETAILED PRICES · Price History
DETAILED PRICES · ALL CONDITIONS5 tiers
| Condition/Grade | Price | LOW | HIGH | 7D CHG | Volume | Spark |
|---|---|---|---|---|---|---|
LPRAW | $4.49 | $4.49 | $4.49 | +0.2% | >5 | |
NMRAW | $22.08 | $22.08 | $22.08 | 0.0% | >5 | |
MPRAW | $3.93 | $3.93 | $3.93 | 0.0% | >5 | |
HEAVILY PLAYEDRAW | $2.99 | $2.99 | $2.99 | 0.0% | >5 | |
DMGRAW | $2.26 | $2.26 | $2.26 | — | 0 | — |
MARKET INSIGHTS + Price History
DAILY HISTORY
14 records available| DATE | SOURCE | Price | Change |
|---|---|---|---|
| 2026-09-06 | TCG | $4.49 | — |
| 2026-09-05 | TCG | $4.49 | — |
| 2026-09-04 | TCG | $4.49 | +0.2% |
| 2026-09-03 | TCG | $4.48 | — |
| 2026-09-02 | TCG | $4.48 | — |
| 2026-09-01 | TCG | $4.48 | — |
| 2026-08-31 | TCG | $4.48 | — |
| 2026-08-30 | TCG | $4.48 | — |
6 records availableAPI Pricing