- Set
- Professor Program Promos
- Number
- #131/159
- Market
- US
- Rarity
- Uncommon
- Variant
- Reverse Holofoil
Friends in Sinnoh
Professor Program Promos / #131/159Tip: compare “Reference price” with “Buy now”. A large gap usually means scarce availability or inflated listings.
Reference priceLP
$3.09
Average of confirmed sales; the main valuation baseline.
Buy now from
—
Lowest active listing; an asking price, not a completed sale.
7-day change
-69.1%
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
$3.09
7D
-69.1%
Range
$3.09 – $3.09
Sample
>5
PokémonUSUncommon
Friends in Sinnoh
Professor Program Promos / #131/159/Reverse Holofoil
Current Price
$3.09
LP-69.1%
LOW
$3.09
HIGH
$3.09
Volume
>5
Condition / Grade
click to filter
MARKET PRICES·
7D Range
$3.09 – $3.09
Volume (LP)
>5
Confidence
100+ sales
Market
US
Variant
Reverse Holofoil
Rarity
Uncommon
Last Updated
9/3/2026
Very low or no movement
Market Data
DETAILED PRICES · Price History
DETAILED PRICES · ALL CONDITIONS3 tiers
| Condition/Grade | Price | LOW | HIGH | 7D CHG | Volume | Spark |
|---|---|---|---|---|---|---|
LPRAW | $3.09 | $3.09 | $3.09 | 0.0% | >5 | |
NMRAW | $2.48 | $2.48 | $3.00 | 0.0% | >5 | |
PSA 9GRADED | — | — | — | — | — |
MARKET INSIGHTS + Price History
PSA0/1
DAILY HISTORY
14 records available| DATE | SOURCE | Price | Change |
|---|---|---|---|
| 2026-09-03 | TCG | $3.09 | — |
| 2026-09-02 | TCG | $3.09 | — |
| 2026-09-01 | TCG | $3.09 | — |
| 2026-08-31 | TCG | $3.09 | — |
| 2026-08-30 | TCG | $3.09 | — |
| 2026-08-29 | TCG | $3.09 | — |
| 2026-08-28 | TCG | $3.09 | — |
| 2026-08-27 | TCG | $3.09 | — |
6 records availableAPI Pricing