# Monitor Rare Coin Auction Prices & Trends

**Use case:** 

Track real-time auction prices for specific rare coins to identify market trends and investment opportunities. Gain a competitive edge in numismatic investing b

## Input

```json
{
  "mode": "search",
  "searchQuery": "1909-S VDB cent",
  "department": "coins",
  "minPriceUSD": 1000,
  "maxItems": 50,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "title": {
    "label": "Title"
  },
  "department": {
    "label": "Department"
  },
  "priceLabel": {
    "label": "Price label"
  },
  "priceUSD": {
    "label": "Price usd"
  },
  "auctionDate": {
    "label": "Auction date"
  },
  "grade": {
    "label": "Grade"
  },
  "sourceUrl": {
    "label": "Source url"
  }
}
```

## About this Actor

This example demonstrates how to use [Heritage Auctions Scraper](https://apify.com/crawlerbros/heritage-auctions-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/crawlerbros/heritage-auctions-scraper) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/crawlerbros/heritage-auctions-scraper.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).