Rocky Helmet Secret Rare #153
Boundaries Crossed · Pokémon TCG
Market Value (Raw)
$41.97
Price by Grade
Ungraded
$41.97
PSA 10
—
PSA 9
—
PSA 8
—
BGS 10
—
BGS 9.5
—
CGC 10
—
CGC 9.5
—
SGC 10
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| Card Number | #153 |
| Rarity | Rare Secret |
| Set | Boundaries Crossed |
Rocky Helmet Secret Rare #153 from the Boundaries Crossed set. Current raw market value: $41.97.Click the eBay button above to find this exact card on eBay UK.
Price History
Live90-day trendSimulated trend data for Rocky Helmet Secret Rare #153. Prices are illustrative.
Investment Analysis
Current Value
$41.97
Market price (raw)
Price Range
$34.06 – $51.29
52-week estimate
Volatility
14%
Moderate movement
Market Trend
→ Stable
Short-term outlook
Analysis is algorithmically generated and should not be considered financial advice.
About Rocky Helmet — Boundaries Crossed
Rocky Helmet is a Pokémon Tool card from the Boundaries Crossed set (card #153). It carries a rarity of Rare Secret, placing it in the highest tier of desirability within this expansion.
Rocky Helmet Price Analysis
At $41.97, Rocky Helmet is a meaningful card in the Boundaries Crossed set. This price point makes it a worthwhile grading candidate — a PSA 10 could potentially double or triple the raw value. Use a grading estimator to assess whether submission is worth the cost.
From an investment perspective, Rocky Helmet benefits from being a Rare Secret card in the Boundaries Crossed 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 Rocky Helmet
The best way to find Rocky Helmet 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 Boundaries Crossed 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
Good Prospect
Rocky Helmet · Boundaries Crossed
Not financial advice. This score is algorithmically generated from rarity, market data, and popularity signals. Always do your own research before purchasing.
Recent Sales Data
Last 8 completed transactions
Avg Sale
$74.99
▲ 47.0% vs market
| Date | Condition | Grade | Sale Price | vs Market |
|---|---|---|---|---|
| Jul 13, 2026 | Raw NM | Raw | $35.70 | ▼30.0% |
| Jul 10, 2026 | Raw LP | Raw | $41.40 | ▼18.8% |
| Jul 7, 2026 | PSA 10 | 10 | $114.95 | ▲125.4% |
| Jul 4, 2026 | PSA 9 | 9 | $74.20 | ▲45.5% |
| Jul 1, 2026 | PSA 8 | 8 | $93.02 | ▲82.4% |
| Jun 28, 2026 | BGS 9.5 | 9.5 | $111.43 | ▲118.5% |
| Jun 25, 2026 | CGC 9.5 | 9.5 | $71.91 | ▲41.0% |
| Jun 22, 2026 | Raw NM | Raw | $57.30 | ▲12.4% |
Sales data from eBay completed listings
