Yveltal BREAK #66
Steam Siege · Pokémon TCG
Market Value (Raw)
£4.25
Price by Grade
Ungraded
£4.25
PSA 10
£106.26
PSA 9
£63.75
PSA 8
£37.19
BGS 10
£122.19
BGS 9.5
£79.70
CGC 10
£95.63
CGC 9.5
£58.44
SGC 10
£85.00
| Card Number | #66 |
| Rarity | Rare BREAK |
| Type | Darkness |
| HP | 150 |
| Set | Steam Siege |
Pokédex — yveltal
Destruction Pokémon
Type
Weakness
When this legendary Pokémon’s wings and tail feathers spread wide and glow red, it absorbs the life force of living creatures.
Yveltal BREAK #66 from the Steam Siege set. Current raw market value: $5.38.Click the eBay button above to find this exact card on eBay UK.
Price History
Live▼ 22.0%18 data pointsPrice history pooled from marketplace sources (eBay, TCGPlayer) · Updated daily · Hover for details
Price by Grade
Estimated from price models — not live graded salesEstimated values modelled from raw market prices · Verify before trading · Hover for details
Pull Odds & Value Analysis
Steam SiegePull Odds
1 in 0
PSA 10 Pop: 160
Cost to Pull
N/A
Market pack price
Raw Price
$6.12
Ungraded market
PSA 10 Value
$134.50
Graded market price
Pull odds based on rarity tier for Steam Siege · Cost to Pull = pack price × pull odds · Data from Pokegrade.ai
Investment Analysis
Current Value
$5.38
Market price (raw)
Price Range
$4.21 – $6.69
52-week estimate
Volatility
8%
Relatively stable
Market Trend
→ Stable
Short-term outlook
Analysis is algorithmically generated and should not be considered financial advice.
About Yveltal BREAK — Steam Siege
Yveltal BREAK is a BREAK card from the Steam Siege set (card #66). It carries a rarity of Rare BREAK, placing it in the standard tier of desirability within this expansion. As a Darkness-type Pokémon, Yveltal BREAK brings distinct strategic advantages to TCG gameplay.
Darkness-type Pokémon disrupt the opponent's hand and board state. A favourite in mill and control decks.
With 150 HP, Yveltal BREAK boasts impressive survivability on the board, making it a formidable tank in sustained battles.
Yveltal BREAK Price Analysis
With a market value of $5.38, Yveltal BREAK represents an accessible mid-range card from the Steam Siege set. Cards in this price range are excellent candidates for grading — if you can pull a pristine copy and submit it for PSA or CGC grading, the premium on a gem mint copy could deliver solid returns.
From an investment perspective, Yveltal BREAK benefits from being a Rare BREAK card in the Steam Siege expansion. Cards from popular sets with iconic Pokémon tend to appreciate 15-30% annually once the set goes out of print. Monitor price trends and consider grading valuable copies for maximum resale value.
How to Buy Yveltal BREAK
The best way to find Yveltal BREAK at a fair price is to check live market data. Our price tracking aggregates completed eBay sales so you see what collectors actually pay — not inflated listing prices. Use the eBay button above to search for this exact card, or browse all Steam Siege cards to compare prices across the set.
Always verify card condition before purchasing. Check the seller\'s feedback rating, review photos carefully, and compare prices against our market data to ensure you\'re getting a fair deal. Learn more in our guide to spotting fake cards and our price guide overview.
Investment Scorecard
Moderate
Yveltal BREAK · Steam Siege
Not financial advice. This score is algorithmically generated from rarity, market data, and popularity signals. Always do your own research before purchasing.
Graded Values & ROI Analysis
Estimated graded prices vs raw market value
| Company | Grade | Est. Value | Grading ROI |
|---|---|---|---|
PSA | 10 | $134.50 | +$129.12(+2400%) |
PSA | 9 | $80.70 | +$75.32(+1400%) |
PSA | 8 | $47.08 | +$41.70(+775%) |
BGS★ Top Value | 10 | $154.67 | +$149.29(+2775%) |
BGS | 9.5 | $100.88 | +$95.50(+1775%) |
CGC | 10 | $121.05 | +$115.67(+2150%) |
CGC | 9.5 | $73.98 | +$68.60(+1275%) |
SGC | 10 | $107.60 | +$102.22(+1900%) |
Best grading opportunity
BGS 10 — $154.67
vs Raw ($5.38)
+$149.29
Graded values are estimates based on recent market data. Actual results may vary.
Recent Price Data
Last 8 recorded prices from eBay
Avg Price
$6.64
▲ 23.4% vs current
| Date | Source | Price | vs Current |
|---|---|---|---|
| Aug 15, 2026 | ebay | $5.38 | ▲0.0% |
| Aug 8, 2026 | ebay | $6.32 | ▲17.5% |
| Aug 5, 2026 | ebay | $6.90 | ▲28.3% |
| Aug 4, 2026 | ebay | $6.90 | ▲28.3% |
| Aug 3, 2026 | ebay | $6.90 | ▲28.3% |
| Aug 2, 2026 | ebay | $6.90 | ▲28.3% |
| Aug 1, 2026 | ebay | $6.90 | ▲28.3% |
| Jul 31, 2026 | ebay | $6.90 | ▲28.3% |
Price data from eBay completed listings · Updated daily via automated pipeline
