| Sep 23, 26 | PSA 9 | PSA 9 Cynthia Extra Battle Day 155/S-P Promo Japanese Pokemon Card 2021 · eBay | Auction | $79.99 |
| Sep 22, 26 | CGC 10 | CGC 10 Cynthia 155/S-P Sword & Shield Promos Japanese Pokemon Card TCG 078 · eBay | Buy It Now · Best offer | $114.99 |
| Sep 7, 26 | PSA 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 PSA 10 GEM MINT · Fanatics | Auction | $67.20 |
| Aug 30, 26 | PSA 10 | 2021 PSA 10 Cynthia 155/S-P Extra Battle Day S Promo Pokemon Japanese · eBay | Auction | $85.49 |
| Aug 11, 26 | PSA 10 | Pokemon TCG 2021 Japanese S-P Cynthia Extra Battle Day 155/S-P PSA 10 · eBay | Auction | $239.50 |
| Aug 10, 26 | CGC 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 10 PRISTINE · Fanatics | Auction | $64.80 |
| Aug 10, 26 | CGC 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 10 GEM MINT · Fanatics | Auction | $33.60 |
| Aug 10, 26 | CGC 9 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 9 MINT · Fanatics | Auction | $14.40 |
| Aug 10, 26 | CGC 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 10 GEM MINT · Fanatics | Auction | $36.00 |
| Aug 10, 26 | CGC 8 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 8 NM-MT · Fanatics | Auction | $16.80 |
| Aug 10, 26 | CGC 9 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 9 MINT · Fanatics | Auction | $27.60 |
| Aug 10, 26 | CGC 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 10 GEM MINT · Fanatics | Auction | $32.40 |
| Aug 10, 26 | CGC 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 10 PRISTINE · Fanatics | Auction | $56.40 |
| Aug 10, 26 | CGC 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 10 GEM MINT · Fanatics | Auction | $28.80 |
| Aug 10, 26 | CGC 8.5 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 CGC 8.5 NM-MT+ · Fanatics | Auction | $16.80 |
| Jun 28, 26 | PSA 7 | Pokemon Cynthia S Promo 155/S-P Extra Battle Day Japanese PSA 7 · eBay | Auction | $22.50 |
| Jun 3, 26 | PSA 10 | [PSA 10] Cynthia 155/S-P Extra Battle Day Japanese Promo Graded Pokemon Card · eBay | Buy It Now · Best offer | $199.98 |
| May 27, 26 | PSA 10 | Pokémon Cynthia 155/S-P S-P Promos Extra Battle Day PSA 10 Japanese · eBay | Auction | $170.00 |
| May 13, 26 | PSA 9 | 2021 POKEMON JPN S PROMO EXTRA BATTLE DAY #155 CYNTHIA PSA 9 · eBay | Buy It Now · Best offer | $57.00 |
| May 8, 26 | PSA 10 | 2021 Pokemon Japanese Sword & Shield Promo Extra Battle Day Cynthia #155 PSA 10 GEM MINT · Fanatics | Buy It Now | $160.00 |
| May 3, 26 | PSA 9 | PSA 9 Cynthia Extra Battle Day 155/S-P Promo Japanese Pokemon Card · eBay | Auction | $49.99 |
| Apr 11, 26 | PSA 10 | Cynthia 155/S-P Pokemon Japanese S Promo Extra Battle Day GEM MT PSA 10 · eBay | Auction | $146.22 |
| Mar 19, 26 | PSA 10 | PSA 10 Cynthia 155/S-P Extra Battle Day Japanese Promo Graded Pokemon Card · eBay | Auction | $159.99 |
| Oct 13, 25 | PSA 10 | 2021 Pokemon Japanese SWSH Promo Extra Battle Day Cynthia #155 PSA 10 GEM MINT · Fanatics | Auction | $86.40 |
| Nov 24, 24 | PSA 9 | 2021 Pokemon Japanese S Promo Extra Battle Day Cynthia #155 PSA 9 MINT · Fanatics | Buy It Now | $26.00 |
