x3allamerican/cards-skills/1952-topps-baseball
Claude Code and agent skill by x3allamerican/cards-skills
Trust tier 3
- community
Source check pending
Checking that the SKILL.md file is still in the repository.
Use when evaluating 1952 Topps baseball cards. The flagship vintage post-war set with Mantle #311 as the headliner.
Install
npx vskill@latest install x3allamerican/cards-skills/1952-topps-baseballSKILL.md
1952 Topps Baseball
1952 Topps is the most-collected vintage post-war set. Mantle #311 in PSA 9 sold $12.6M (2022). High-numbers (#311-407) are scarce.
Set structure
407 cards total, two print runs:
- Series 1-6 (#1-310): more common, found in vending
- High-numbers (#311-407): scarce, distributed late in season, many destroyed by dealers
High-numbers are 5-30× rarer than Series 1-6 in high grade.
Key cards
- #311 Mickey Mantle: PSA 10 $12.6M, PSA 9 $3-5M, PSA 8 $400-600K, PSA 7 $150-250K
- #312 Jackie Robinson: PSA 9 $800K-1.2M
- #313 Bobby Thomson: PSA 9 $150K
- #314 Roy Campanella: PSA 9 $200K
- #407 Eddie Mathews (RC): PSA 9 $1.2-1.8M
- Most commons in PSA 8 sell $100-1,000
Grade calibration
1952 Topps grades on vintage tolerances:
- 65/35 centering acceptable for high grades
- Era-typical wax stains lenient
- Print defects forgiven if era-consistent
- Trimming heavily penalized (common 1980s-90s restoration)
Where this fits in the X3 empire
Used in Concierge for any 1952 Topps submission.
Security
- Security scanPassed, 90 of 100Pattern checks on the skill's files.
- Model reviewPassed
Quality evaluation
- Task evaluationNot runNo evaluation yet. Run one in Skill Studio.
Source
- SKILL.md in the repositoryCheckingskills/1952-topps-baseball/SKILL.md
Popularity
- 7-day trend score
- 5
Not refreshed yet.
Works with
Any agent vskill installs to: 56 targets in all. These 39 have a page on this site.
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- OpenHands
- Qwen Code
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- Tabnine Chat
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- Devin
- Phind
- Mentat
- Claude Desktop
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- GPT Pilot
- Plandex
- bolt.new
- v0
- Replit Agent
- Anse
- TypingMind
- BetterChatGPT
- LibreChat
- Warp AI
- Pieces
- Fig AI
Embed badge
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