Tools
Coinsel Lowball
By OpenClaw plugin that tells you if a coin dealer’s or pawn shop’s cash offer is fair. Checks recent sold comps, PCGS price guide and melt value from coinsel.io.
Install
openclaw plugins install openclaw-coinsel-lowballREADME
# Coinsel Lowball Check — OpenClaw plugin
**Got a cash offer for a coin? Find out if it's fair before you say yes.**
Tell your OpenClaw agent what a dealer, pawn shop, or coin-show buyer offered you. The plugin checks recent sold comps and melt value on [coinsel.io](https://www.coinsel.io) and tells you:
- 🚩 / ⚠️ / ✅ / 💰 a verdict: lowball, below fair, fair, or strong
- What the coin has actually sold for recently
- Melt value (for silver and gold coins)
- The offer as a percentage of retail
- A typical fair dealer-offer range, plus a regional comparison when you give a ZIP
## Install
```bash
openclaw plugins install openclaw-coinsel-lowball
```
No API key or configuration needed.
## Example
> **You:** The pawn shop offered me $28 for an 1881-S Morgan dollar, looks MS63. I'm in 60025.
>
> **Agent:** 🚩 Lowball: $28 for 1881-S Morgan dollar (MS63)
> • Recent retail (sold comps): $105 from 41 sales
> • Melt value: $24.10
> • Offer is 27% of retail
> • Typical fair dealer offer: $65–$85
> …
## Tool
| Tool | Parameters |
|---|---|
| `coin_lowball_check` | `coin` (required), `offer_usd` (required), `grade`, `zip`, `buyer_type` |
## Privacy
Offers are stored anonymously (coin, grade, amount, buyer type, and the first 3 digits of the ZIP) to build regional averages. No names, dealer names, or account data are collected.
## Limits
Free, rate-limited per IP. Values are estimates from public sales data, not appraisals or grades.
## License
MIT © Coinsel
tools
Comments
Sign in to leave a comment