# New Graded Card Listings Monitor: Daily Price Alerts

**Use case:** 

A new graded card listings monitor tracks MySlabs for fresh PSA, BGS, CGC, SGC, HGA, and TAG slabs and returns only listings not seen in a prior run. Turn on diffMode, set a Monitor Scope, and pair it with a schedule to build a daily or hourly feed of newly listed slabs and their asking prices, instead of re-scraping the whole marketplace every time you check for new inventory.

## Input

```json
{
  "searchMode": "all",
  "startUrls": [],
  "maxPages": 1,
  "maxItems": 10,
  "diffMode": true,
  "monitorScope": "examples-new-listings-monitor",
  "resetBaseline": false,
  "maxRequestRetries": 5,
  "requestTimeoutSecs": 45,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "images": {
    "label": "Image",
    "format": "array"
  },
  "title": {
    "label": "Title",
    "format": "string"
  },
  "grader": {
    "label": "Grader",
    "format": "string"
  },
  "gradeLabel": {
    "label": "Grade",
    "format": "string"
  },
  "price": {
    "label": "Price",
    "format": "number"
  },
  "currency": {
    "label": "Currency",
    "format": "string"
  },
  "availability": {
    "label": "Availability",
    "format": "string"
  },
  "listingType": {
    "label": "Search Surface",
    "format": "string"
  },
  "listingUrl": {
    "label": "Link",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The MySlabs Graded Card Scraper: PSA/BGS/CGC Sold Comps & Listings Actor is ready to run with the inputs already set for "New Graded Card Listings Monitor: Daily Price Alerts". [Sign up or log in](https://console.apify.com/create-task-from-example/y4xme28aA1aCmB5iL) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "New Graded Card Listings Monitor: Daily Price Alerts" task

The MySlabs Graded Card Scraper: PSA/BGS/CGC Sold Comps & Listings Actor will start running based on the input automatically. You can also change all the input fields, like search mode, start urls, and more, to match your specific use case.

### 3. Receive the "New Graded Card Listings Monitor: Daily Price Alerts" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as image, title, grader, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "New Graded Card Listings Monitor: Daily Price Alerts" task via API](https://apify.com/getascraper/myslabs-graded-cards-scraper.md).

## About this Actor

This example demonstrates how to use [MySlabs Graded Card Scraper: PSA/BGS/CGC Sold Comps & Listings](https://apify.com/getascraper/myslabs-graded-cards-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/getascraper/myslabs-graded-cards-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

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

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).