- Set
- Professor Program Promos
- Number
- #100/165
- Market
- US
- Rarity
- Common
- Variant
- Reverse Holofoil
Voltorb
Professor Program Promos / #100/165Tip: compare “Reference price” with “Buy now”. A large gap usually means scarce availability or inflated listings.
Reference priceNM
$0.36
Average of confirmed sales; the main valuation baseline.
Buy now from
—
Lowest active listing; an asking price, not a completed sale.
7-day change
-100.0%
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
$0.36
7D
-100.0%
Range
$0.36 – $0.36
Sample
>5
PokémonUSCommon
Voltorb
Professor Program Promos / #100/165/Reverse Holofoil
Current Price
$0.36
NM-100.0%
LOW
$0.36
HIGH
$0.36
Volume
>5
Condition / Grade
click to filter
MARKET PRICES·
7D Range
$0.36 – $0.36
Volume (NM)
>5
Confidence
100+ sales
Market
US
Variant
Reverse Holofoil
Rarity
Common
Last Updated
9/7/2026
Very low or no movement
Market Data
DETAILED PRICES · Price History
DETAILED PRICES · ALL CONDITIONS2 tiers
| Condition/Grade | Price | LOW | HIGH | 7D CHG | Volume | Spark |
|---|---|---|---|---|---|---|
NMRAW | $0.36 | $0.36 | $0.36 | 0.0% | >5 | |
LPRAW | $0.20 | $0.20 | $0.20 | 0.0% | >5 |
MARKET INSIGHTS + Price History
DAILY HISTORY
14 records available| DATE | SOURCE | Price | Change |
|---|---|---|---|
| 2026-09-07 | TCG | $0.36 | — |
| 2026-09-06 | TCG | $0.36 | — |
| 2026-09-05 | TCG | $0.36 | — |
| 2026-09-04 | TCG | $0.36 | — |
| 2026-09-03 | TCG | $0.36 | — |
| 2026-09-02 | TCG | $0.36 | — |
| 2026-09-01 | TCG | $0.36 | — |
| 2026-08-31 | TCG | $0.36 | — |
6 records availableAPI Pricing