Market price · Cosmos Holo
$2.62
TCGplayer (US) · updated Nov 2, 2026
≈ $3.93 delivered +$1.31 shipping (TCGplayer minimum on orders under $5)
Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.
TCGplayer · US market
Market
$2.62
Low
—
Mid
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Graded · Cosmos Holo
CGC 10
$40.98
2 sales
PSA population: 79 graded · 25% PSA 10
Recent eBay sales.
Printings (1)
- Set$2.62Shop0
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
Mad Party20×
This attack does 20 damage for each Pokémon in your discard pile that has the Mad Party attack.
- Weakness
- ×2
- Retreat
- 1
- Illustrator
- Yuu Nishida
- Pokédex
- #0702
- Regulation
- D
- Format
- Not StandardExpanded ✓
- Released
- November 15, 2019
“Its upper whiskers are sensors that survey its surroundings. Its lower whiskers are organs that shoot electricity.”
Price history
Show as table
| Date | Cosmos Holo |
|---|---|
| Nov 2, 2026 | $2.62 |
| Nov 1, 2026 | $2.62 |
| Oct 31, 2026 | $2.62 |
| Oct 30, 2026 | $2.66 |
| Oct 29, 2026 | $2.66 |
| Oct 28, 2026 | $2.66 |
| Oct 27, 2026 | $2.52 |
| Oct 26, 2026 | $2.52 |
| Oct 25, 2026 | $2.52 |
| Oct 24, 2026 | $2.44 |
| Oct 23, 2026 | $2.38 |
| Oct 22, 2026 | $2.36 |
| Oct 21, 2026 | $2.34 |
| Oct 20, 2026 | $2.35 |
| Oct 19, 2026 | $2.34 |
| Oct 18, 2026 | $2.34 |
| Oct 17, 2026 | $2.36 |
| Oct 16, 2026 | $2.36 |
| Oct 15, 2026 | $2.36 |
| Oct 14, 2026 | $2.33 |
| Oct 13, 2026 | $2.33 |
| Oct 12, 2026 | $2.33 |
| Oct 11, 2026 | $2.33 |
| Oct 10, 2026 | $2.33 |
| Oct 9, 2026 | $2.37 |
| Oct 8, 2026 | $2.43 |
| Oct 7, 2026 | $2.41 |
| Oct 6, 2026 | $2.43 |
| Oct 5, 2026 | $2.42 |
| Oct 4, 2026 | $2.46 |
| Oct 3, 2026 | $2.48 |
Showing the last 30 days. Full price history is on Elite and Master
Live on eBay
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Other Dedenne cards
Market trend
As of Nov 2, 2026 · TCGplayer (US)
- 7 days
- +4.0%
- 30 days
- +5.6%
- vs set · 7D
- +0.3%+3.6 pts vs set
- Volatility (30D) Elite+
- —
| Printing | Price | 1D | 7D | 30D |
|---|---|---|---|---|
| Cosmos Holo | $2.62 | 0.0% | +4.0% | +5.6% |
Price history by source · Cosmos Holo
- TCGplayer
Show as table
| Date | Value | Source |
|---|---|---|
| Nov 2, 2026 | $2.62 | TCGplayer |
| Nov 1, 2026 | $2.62 | TCGplayer |
| Oct 31, 2026 | $2.62 | TCGplayer |
| Oct 30, 2026 | $2.66 | TCGplayer |
| Oct 29, 2026 | $2.66 | TCGplayer |
| Oct 28, 2026 | $2.66 | TCGplayer |
| Oct 27, 2026 | $2.52 | TCGplayer |
| Oct 26, 2026 | $2.52 | TCGplayer |
| Oct 25, 2026 | $2.52 | TCGplayer |
| Oct 24, 2026 | $2.44 | TCGplayer |
| Oct 23, 2026 | $2.38 | TCGplayer |
| Oct 22, 2026 | $2.36 | TCGplayer |
| Oct 21, 2026 | $2.34 | TCGplayer |
| Oct 20, 2026 | $2.35 | TCGplayer |
| Oct 19, 2026 | $2.34 | TCGplayer |
| Oct 18, 2026 | $2.34 | TCGplayer |
| Oct 17, 2026 | $2.36 | TCGplayer |
| Oct 16, 2026 | $2.36 | TCGplayer |
| Oct 15, 2026 | $2.36 | TCGplayer |
| Oct 14, 2026 | $2.33 | TCGplayer |
| Oct 13, 2026 | $2.33 | TCGplayer |
| Oct 12, 2026 | $2.33 | TCGplayer |
| Oct 11, 2026 | $2.33 | TCGplayer |
| Oct 10, 2026 | $2.33 | TCGplayer |
| Oct 9, 2026 | $2.37 | TCGplayer |
| Oct 8, 2026 | $2.43 | TCGplayer |
| Oct 7, 2026 | $2.41 | TCGplayer |
| Oct 6, 2026 | $2.43 | TCGplayer |
| Oct 5, 2026 | $2.42 | TCGplayer |
| Oct 4, 2026 | $2.46 | TCGplayer |
| Oct 3, 2026 | $2.48 | TCGplayer |
Quick facts
Questions & answers
- How much is Dedenne worth?
- Dedenne (SWSH080, SWSH Black Star Promos) is worth about $2.62: the TCGplayer market price of its Cosmos Holo printing, updated November 2, 2026.
- What printings of Dedenne SWSH080 exist?
- Dedenne SWSH080 exists in 1 printing: Cosmos Holo.
- What set is Dedenne from?
- Dedenne is card SWSH080 of SWSH Black Star Promos (Sword & Shield), released on November 15, 2019.
- What rarity is Dedenne SWSH080?
- Dedenne (SWSH080, SWSH Black Star Promos) is a Promo card.
- Who illustrated Dedenne SWSH080?
- The artwork of Dedenne (SWSH080, SWSH Black Star Promos) is by Yuu Nishida.
Answers are generated from Tallgrass's own catalog and market data.