Thundurus EX [1st Edition] #20
Thundurus EX [1st Edition] #20 price guide
Recent sales
| 11 Oct 2026 | Thundurus EX 020/051 Thunder Knuckle BW8 1st Edition Holo Pokemon Japanese LP Japanese 020/051eBay | €6.22 |
| 24 Jul 2026 | Thundurus EX 020/051 Thunder Knuckle BW8 1st Edition Holo Pokemon Japanese MP Japanese 020/051eBay | €3.55 |
| 4 Jun 2026 | LP - Pokemon Japanese Thunder Knuckle BW8 Thundurus EX 020/051 R 1ST ED JapaneseeBay | €4.44 |
| 12 Mar 2026 | Thundurus EX 020/051 Holo 1st Edition Rare Thunder Knuckle Pokemon Japanese ~ HP Japanese 020/051eBay | €0.88 |
| 5 Mar 2026 | Thundurus EX 020/051 Thunder Knuckle HP 1st ED Japanese Pokemon Card TCG Japanese 020/051eBay | €3.55 |
How much is Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) worth?
As of , an ungraded copy of Thundurus EX [1st Edition] #20 from Japanese Thunder Knuckle sells for about €4.64 (about $5.21), a PSA 9 for about €24.21 (about $27.20) and a PSA 10 for about €66.04 (about $74.19). These values are based on 8 recent completed sales, the latest on 11 Oct 2026. Ungraded values are up 5% over the last 12 months. A PSA 10 sells for 14.2× the ungraded price. PSA has graded 60 copies, of which 33 (55%) received a PSA 10.
Prices are market values from completed sales, shown in euros (converted from US dollars) and updated every few hours.
Thundurus EX [1st Edition] #20 PSA population report
60 copies of Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) have been graded by PSA. 33 are PSA 10 Gem Mint and 19 are PSA 9 Mint, a PSA 10 gem rate of 55%.
| Grade | Copies graded | Share |
|---|---|---|
| PSA 10 | 33 | 55% |
| PSA 9 | 19 | 31.7% |
| PSA 8 | 4 | 6.7% |
| PSA 7 | 3 | 5% |
| PSA 6 | 0 | 0% |
| PSA 5 | 1 | 1.7% |
| PSA 4 | 0 | 0% |
| PSA 3 | 0 | 0% |
| PSA 2 | 0 | 0% |
| PSA 1 | 0 | 0% |
| Total | 60 | 100% |
Thundurus EX [1st Edition] #20 FAQ
How much is Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) worth?
Ungraded, Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) is worth about €4.64 (about $5.21). A PSA 9 sells for about €24.21 (about $27.20). A PSA 10 sells for about €66.04 (about $74.19). Based on recent completed sales as of 20 Oct 2026.
What is a PSA 10 Thundurus EX [1st Edition] #20 worth?
A PSA 10 Gem Mint Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) recently sold for about €66.04 (about $74.19). Its highest monthly PSA 10 value was €67.23 in June 2026.
How many PSA 10 Thundurus EX [1st Edition] #20 cards are there?
PSA has graded 60 copies of Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle). 33 of them are PSA 10, a gem rate of 55%. 19 are PSA 9.
Is Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) worth grading?
A PSA 10 sells for about 14.2× the ungraded price (€66.04 vs €4.64). Only 55% of PSA-graded copies reach a 10, so check centering, corners, edges and surface first. The gap is large enough that grading a clean copy can pay off after fees.
Is Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) going up in value?
Ungraded Thundurus EX [1st Edition] #20 values are up 5% over the last 12 months and up 31% over the last month. The highest monthly ungraded value was €5.34 in December 2025.
When was Thundurus EX [1st Edition] #20 (Japanese Thunder Knuckle) released?
Thundurus EX [1st Edition] #20 was released on December 14, 2012 as part of Japanese Thunder Knuckle, card number #20.