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Grade-It-or-Not Advisor

Agent kit that works out whether a sports or trading card is worth grading: net raw vs each grade after fees, breakeven grade and the chance of a 10 you'd need.

Updated Oct 30, 2026Marketplace Founder

About Grade-It-or-Not Advisor

Grading costs money and takes months, and a 9 can be worth less than the raw card plus the fee. Most people decide on a hunch.

This agent kit does the maths with your numbers: your recent sold values for raw and each grade, your grading fee, shipping and insurance, and your selling costs. It shows your net if you sell raw, your net for each grade, the grading cost per card and the breakeven grade. It also gives the single most useful figure: the chance of a 10 you'd need for grading to pay. It checks your measured centering against PSA's and CGC's published limits (with the date they were checked), and walks you through an honest condition check. Then it gives a plain recommendation: grade, don't grade or borderline, with the arithmetic shown.

When you can't estimate your grade chances, it shows three scenarios clearly labelled as assumptions, not data.

Inside: the agent instructions, a grading maths guide with worked numbers, grader notes (centering limits, PSA's card service levels as posted on 2026-10-29, a condition self-check and risks), conversation starters, a Claude Code subagent and a worked example.

Limitations: it can't see or grade your card, and it has no population or gem-rate data. Fees and service levels change often, so confirm them on the grader's site. BGS and SGC centering limits aren't included. This is a decision aid, not a grade prediction or financial advice.

Scanned: no issues found

Release v1.0.0 reviewed by AgentLoomX™ · 9 files · 17.7 KB

Signed release

This package can

Nothing special: the scan found no shell commands, network calls, hooks or access to secrets.

What's inside (9 files)
  • grading-decision-agent/CHANGELOG.md
  • grading-decision-agent/claude-code/agents/grading-decision-agent.md
  • grading-decision-agent/examples/example-1.md
  • grading-decision-agent/instructions.md
  • grading-decision-agent/knowledge/grader-notes.md
  • grading-decision-agent/knowledge/grading-math.md
  • grading-decision-agent/LICENSE.txt
  • grading-decision-agent/README.md
  • grading-decision-agent/starters.md
Read the README grading-decision-agent/README.md
# Grade-It-or-Not Advisor

An agent kit that helps you decide whether a card is worth sending to PSA, BGS, SGC, CGC or another grader. It works out:
- what you'd net selling raw;
- what each likely grade is worth to you after fees;
- what grading costs per card;
- the breakeven grade, and the chance of a 10 you'd need for grading to pay.

You get a clear recommendation (grade, don't grade, or borderline) with the arithmetic shown.

It uses your numbers: your comps, your grading fees and your honest condition notes. When you can't estimate grade chances, it shows labelled scenarios instead of pretending to know.

Made by AgentLoomX (https://agentloomx.com). Version 1.0.0.

## Who it's for

- Collectors with a stack of raw cards who are deciding what to submit.
- Flippers checking whether grading a card pays after fees.
- Anyone choosing between service levels or graders.

## What's inside

```
grading-decision-agent/
  instructions.md                       the agent's instructions (system prompt)
  knowledge/grading-math.md             formulas, chance-of-a-10 needed, scenarios, worked numbers
  knowledge/grader-notes.md             PSA and CGC centering limits (dated), PSA levels as posted 2026-10-29, condition self-check, risks
  starters.md                           conversation starters
  claude-code/agents/grading-decision-agent.md   Claude Code subagent version
  examples/example-1.md                 a worked example with the arithmetic shown
  README.md, CHANGELOG.md, L

…

The full file is included with your purchase.

SHA-256 eaf799f289e8567cb5a40291284648a8db57b6e30d2ac36305265cce86547a0b

Signed with Ed25519 key a9c62a7921065aa9. Public keys

Scans catch known risky patterns; they are not a guarantee. Report anything that looks wrong to support.

Highlights

  • Net raw vs each grade after fees and shipping
  • Breakeven grade and chance of a 10 needed
  • Centering checked against dated PSA/CGC limits
  • Scenarios labelled as assumptions, not data
  • Service level and declared-value check
  • Arithmetic shown so you can check it
  • sports cards
  • trading cards
  • card grading
  • psa
  • cgc
  • collectibles