| Oct 7, 26 | CGC 10 | 2001 Pokemon Southern Islands Tentacruel 10/18 CGC 10 GEM MINT English Vintage · eBay | Auction | $360.00 |
| Oct 7, 26 | PSA 9 | Tentacruel 10 10/18 Southern Islands (2001) CGC 9.5 Mint+ [POP 7] PSA 9 $150+ · eBay | Buy It Now · Best offer | $175.00 |
| Oct 7, 26 | PSA 8 | Pokémon Tentacruel 10/18 Southern Islands Regular PSA 8 · eBay | Auction | $154.99 |
| Oct 6, 26 | PSA 10 | Pokemon TCG 2001 Southern Islands Tentacruel 10/18 Promo Regular PSA 10 · eBay | Buy It Now · Best offer | $995.00 |
| Oct 6, 26 | PSA 10 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 10 ENGLISH · eBay | Buy It Now · Best offer | $1,600.00 |
| Oct 5, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Buy It Now · Best offer | $220.00 |
| Oct 5, 26 | BGS 9 | 2001 Pokemon TCG Southern Islands Tentacruel 10/18 Promo Beckett BGS 9 · eBay | Auction | $175.00 |
| Oct 4, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Buy It Now · Best offer | $185.00 |
| Oct 3, 26 | PSA 9 | Tentacruel 10/18 Southern Islands Promo Regular - 2001 - PSA 9 MINT · eBay | Auction | $199.99 |
| Oct 2, 26 | PSA 9 | Pokémon TCG Tentacruel Promo Southern Islands 10/18 English 2001 PSA 9 · eBay | Auction | $159.00 |
| Oct 1, 26 | PSA 10 | 2001 Southern Islands English Tentacruel #10 PSA 10 · eBay | Auction | $800.00 |
| Oct 1, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Buy It Now · Best offer | $175.00 |
| Sep 28, 26 | PSA 7 | Pokémon TCG Tentacruel 10/18 Southern Islands Promo Regular EN 2001 PSA 7 · eBay | Auction | $55.00 |
| Sep 26, 26 | PSA 9 | Pokemon SOUTHERN ISLANDS - TENTACRUEL - 10/18 - PSA 9 - NEW CERT · eBay | Auction | $148.46 |
| Sep 24, 26 | Ungraded | Pokemon Tentacruel Southern Islands 10/18 CGC · eBay | Buy It Now · Best offer | $100.00 |
| Sep 21, 26 | CGC 9 | 2001 Pokemon Southern Islands Tentacruel #10 CGC 9 MINT · Fanatics | Auction | $46.80 |
| Sep 19, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Auction | $138.49 |
| Sep 14, 26 | PSA 8 | 2001 Pokemon Southern Islands Promo Tentacruel #10 PSA 8 NM-MT · Fanatics | Auction | $110.40 |
| Sep 13, 26 | CGC 8.5 | 2001 Pokemon Southern Islands Tentacruel #10 CGC 8.5 NM-MT+ · Fanatics | Buy It Now | $55.00 |
| Sep 12, 26 | PSA 9 | Pokemon Cards PSA 9 MINT Tentacruel Southern Islands 2001 WotC Promo Rare 10/18 · eBay | Auction | $80.69 |
| Sep 12, 26 | PSA 10 | Pokemon TCG 2001 Southern Islands Tentacruel 10/18 Promo Regular PSA 10 · eBay | Auction | $650.00 |
| Sep 11, 26 | PSA 10 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 10 · eBay | Buy It Now · Best offer | $625.00 |
| Sep 8, 26 | PSA 9 | 2001 Pokemon Southern Islands Promo #10 Tentacruel PSA 9 MINT · eBay | Auction | $122.50 |
| Sep 5, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Auction | $126.55 |
| Sep 5, 26 | PSA 9 | Tentacruel 10/18 - Pokémon SO. Islands Promo PSA 9 MINT · eBay | Auction | $174.99 |
| Sep 4, 26 | PSA 8 | 2001 Pokémon So. Islands Tentacruel Promo #10 PSA 8 NM-MT · eBay | Auction | $135.00 |
| Sep 2, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Auction | $155.00 |
| Aug 31, 26 | CGC 8.5 | 2001 Pokemon Southern Islands Tentacruel #10 CGC 8.5 NM-MT+ · Fanatics | Auction | $36.00 |
| Aug 31, 26 | PSA 10 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 10 · eBay | Buy It Now · Best offer | $499.00 |
| Aug 28, 26 | PSA 6 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 6 · eBay | Auction | $52.00 |
| Aug 26, 26 | CGC 7.5 | 2001 Pokemon Southern Islands #10 Tentacruel CGC 7.5 NM+ · eBay | Auction | $38.00 |
| Aug 8, 26 | PSA 10 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 10 · eBay | Auction | $375.00 |
| Aug 8, 26 | PSA 7 | Tentacruel - PSA 7 – Southern Islands - Promo - 2001 – Pokémon 10/18 · eBay | Auction | $50.97 |
| Aug 5, 26 | CGC 6 | 2001 Pokemon Southern Islands Tentacruel #10 CGC 6 EXMT · Fanatics | Buy It Now | $45.00 |
| Aug 4, 26 | PSA 10 | 2001 Pokémon Southern Islands Tentacruel #10 Promo PSA 10 GEM MINT WOTC · eBay | Auction | $335.00 |
| Aug 3, 26 | PSA 9 | 2001 Pokemon Southern Islands Promo Tentacruel #10 PSA 9 MINT · Fanatics | Auction | $162.00 |
| Aug 2, 26 | PSA 10 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 10 · eBay | Auction | $499.00 |
| Aug 2, 26 | PSA 10 | PSA 10 Tentacruel 10/18 Southern Islands Promo Pokemon · eBay | Auction | $338.44 |
| Jul 29, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Auction | $175.00 |
| Jul 26, 26 | PSA 9 | Pokemon Tentacruel Southern Islands Promo 10/18 PSA 9 Mint · eBay | Auction | $118.50 |
| Jul 24, 26 | PSA 9 | Tentacruel 10/18 PSA 9 Southern Islands Promo Pokemon · eBay | Auction | $172.74 |
| Jul 20, 26 | PSA 8 | Tentacruel PSA 8 2001 Pokemon Southern Islands Promo #10 · eBay | Auction | $128.00 |
| Jul 16, 26 | PSA 9 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 9 · eBay | Auction | $174.99 |
| Jul 3, 26 | PSA 9 | 2001 Pokémon Southern Islands Tentacruel #10 PSA 9 · eBay | Buy It Now · Best offer | $135.00 |
| Jul 2, 26 | PSA 6 | 2001 POKEMON SOUTHERN ISLANDS PROMO #10 TENTACRUEL PSA 6 · eBay | Auction | $42.95 |
| Jul 1, 26 | PSA 8 | Tentacruel PSA 8 2001 Pokemon Southern Islands Promo #10 · eBay | Auction | $140.00 |
| Jun 28, 26 | PSA 9 | Pokemon Tentacruel Southern Islands Promo 10/18 PSA 9 · eBay | Auction | $101.69 |
| Jun 28, 26 | PSA 10 | Pokemon Tentacruel Southern Islands Promo 10/18 PSA 10 · eBay | Auction | $309.00 |
| Jun 23, 26 | PSA 8 | Tentacruel 2001 Pokemon Southern Islands #10 PSA 8 New Cert · eBay | Auction | $125.00 |
| Jun 21, 26 | CGC 9 | CGC 9 MINT Tentacruel 10/18 Southern Islands Promo Vintage WOTC 2001 Pokémon · eBay | Auction | $79.97 |
