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Slabline

ChatGPT plugin

Card values & AI grading

View in ChatGPT directory

Find current Slabline market values for graded sports and TCG trading cards across PSA, BGS, SGC, and CGC. View graded value, raw/loose value, and the across-grades total when available, with a link to the Slabline card page. The hosted MCP server provides search and valuation tools and a visual card-tile widget.

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Movement

From our daily snapshots over the last 30 days.

Rank by placement

#7164of 9,0386places down24h8places up7d
#7,036#7,403#7,770#8,137Sep 28Oct 4Oct 10Oct 16Oct 22Oct 27

Rank in Finance

#617of 7363places down24h8places up7d
#606#631#656#681Sep 28Oct 4Oct 10Oct 16Oct 22Oct 27

In its category

How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.

Finance617th of 736 by placement
#PluginPosition7d
615Capital Company#7133—
616Cartage#7134—
617SlablineThis page#71648places up
618OptionEdge AI#7177—
619CipherOwl#720654places down

All 736 Finance plugins

Example prompts

  • “Find the current Slabline value of my graded trading card.”
  • “Compare Slabline values for the same card across grades.”

Skills

  • card-value

    Look up current Slabline market values for sports and TCG trading cards, including PSA, BGS, SGC, and CGC grades, or compare a card across grades.

Categories
Made by
Slabline.ai · Website
Sign-in
On Install
Capabilities
Read
Availability
Available
Version
1.0.1
Keywords
trading-cards, sports-cards, tcg, graded-cards, card-values
Created
October 18, 2026
More info
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