- Set
- Southern Islands
- Number
- #10/18
- Market
- US
- Rarity
- Promo
- Variant
- Normal
Tentacruel
Southern Islands / #10/18Tip: compare “Reference price” with “Buy now”. A large gap usually means scarce availability or inflated listings.
Reference priceNM
$71.64
Average of confirmed sales; the main valuation baseline.
Buy now from
€50.00
Lowest active listing; an asking price, not a completed sale.
7-day change
+66.7%
Reference-price movement; low volume can make it unstable.
Sample / confidence
>550-99 sales
More sales reduce the impact of individual transactions.
Condition
Region
Language
Source comparison — what each price means
Sales answer “what is it worth”; listings answer “what does an available copy cost”.
Listing vs value: -30.2%
SALES / VALUECompleted eBay sales; useful support, especially for the global market.
Price
$71.64
7D
+186.6%
Range
$71.64 – $71.64
Sample
>5
TCGPlayerSALES / VALUETransaction-based price; use it as the valuation baseline.
Price
$51.02
7D
+107.1%
Range
$51.02 – $51.02
Sample
>5
CardMarket ListingsACTIVE LISTINGSSeller asking prices. They show availability but do not prove demand.
Price
€50.00
7D
+66.7%
Range
€35.47 – €50.00
Sample
>5
PokémonUSPromo
Tentacruel
Southern Islands / #10/18
Current Price
$71.64
NM+66.7%
LOW
$71.64
HIGH
$71.64
Volume
>5
Condition / Grade
click to filter
MARKET PRICES·
7D Range
$71.64 – $71.64
Volume (NM)
>5
Confidence
50-99 sales
Market
US
Variant
Normal
Rarity
Promo
Last Updated
9/2/2026
Regional tip
Italy: lowestChoose a region above to inspect its prices and history.
Market Data
DETAILED PRICES · Price History
DETAILED PRICES · ALL CONDITIONS21 tiers
| Condition/Grade | Price | LOW | HIGH | 7D CHG | Volume | Spark |
|---|---|---|---|---|---|---|
NMRAW | €50.00 | $51.02 | $71.64 | +1.4% | >5 | |
LPRAW | $41.00 | $41.00 | $42.50 | -0.6% | >5 | |
HEAVILY PLAYEDRAW | $19.99 | $19.99 | $25.22 | -2.6% | >5 | |
DMGRAW | $18.40 | $18.40 | $22.50 | +3.1% | >5 | |
MPRAW | $17.99 | $17.99 | $28.70 | 0.0% | >5 | |
BGS 8_5GRADED | — | — | — | — | — | |
BGS 9_5GRADED | — | — | — | — | — | |
CGC 10GRADED | — | — | — | — | — | |
CGC 7_5GRADED | — | — | — | — | — | |
CGC 8GRADED | — | — | — | — | — | |
CGC 8_5GRADED | — | — | — | — | — | |
CGC 9GRADED | — | — | — | — | — | |
CGC 9_5GRADED | — | — | — | — | — | |
PSA 1GRADED | — | — | — | — | — | |
PSA 10GRADED | — | — | — | — | — | |
PSA 4GRADED | — | — | — | — | — | |
PSA 5GRADED | — | — | — | — | — | |
PSA 6GRADED | — | — | — | — | — | |
PSA 7GRADED | — | — | — | — | — | |
PSA 8GRADED | — | — | — | — | — | |
PSA 9GRADED | — | — | — | — | — |
MARKET INSIGHTS + Price History
PSA0/8
CGC0/6
BGS0/2
DAILY HISTORY
14 records available| DATE | SOURCE | Price | Change |
|---|---|---|---|
| 2026-09-02 | TCG | $51.02 | — |
| 2026-09-01 | TCG | $51.02 | +0.6% |
| 2026-08-31 | TCG | $50.70 | — |
| 2026-08-31 | EB | $71.64 | +43.3% |
| 2026-08-31 | List | €50.00 | +18.6% |
| 2026-08-30 | TCG | $50.70 | — |
| 2026-08-29 | TCG | $50.70 | — |
| 2026-08-28 | TCG | $50.70 | +0.7% |
6 records availableAPI Pricing