MySlabs Graded Card Scraper: Sold Comps & Listings

Pull structured PSA, BGS, CGC, SGC, HGA, and TAG slab data from MySlabs.com in minutes, not manual eBay searches. This Actor scrapes graded trading card listings, active auctions, Buy-It-Now items, and private deals from MySlabs, the peer-to-peer graded-slab marketplace for sports cards, Pokemon, and TCG. Card arbitrage traders use it to spot underpriced slabs against sold comps, and builders wire it into price-monitoring tools and spreadsheets via the Apify API, scheduling, and integrations (Google Sheets, Make, Zapier). Every field ships as clean JSON, no manual copy-pasting from listing pages.

Why use this MySlabs scraper?

• Built for reliability, not just coverage. The main alternative on the Apify Store failed or timed out on roughly 1 in 5 runs over its last 30 days. This Actor ships with generous retry defaults and timeout tuning specifically to avoid that failure pattern.
• All six grading companies in one run. PSA, BGS, CGC, SGC, HGA, and TAG grades are parsed out of each listing title into a clean, filterable field, no regex work on your end.
• Built for recurring monitoring, not one-off pulls. A diffMode input tracks previously seen listing IDs so a scheduled run only returns what's new since the last one, instead of re-scraping the whole marketplace every time.
• No login wall, no CAPTCHA workaround needed. MySlabs ships full product data in the page's own structured data, so this Actor stays fast and cheap to run.

How to use the MySlabs scraper

1. Click Try for free and open the Input tab.
2. Pick a Search mode: all, auction, bin (Buy-It-Now), or private-deals for a live listing grid, or sitemap to crawl the full inventory of /slab/view/ pages. Use urls to scrape specific listing links.
3. Set Max listing pages and Max items to bound the run.
4. For scheduled price monitoring, turn on diffMode and set a State key. Each scheduled run then returns only listings not seen in a prior run.
5. Click Start and download results from the Dataset tab as JSON, CSV, Excel, or via the API.

Input

Field	What it does
searchMode	Which MySlabs surface to crawl: all listings, auctions, Buy-It-Now, private deals, full-inventory sitemap, or specific URLs
startUrls	Specific /slab/view/<id>/ URLs, used only with searchMode: "urls"
maxPages	Cap on paginated listing-grid pages fetched per run
maxItems	Cap on card records returned per run
diffMode	Skip listing IDs already captured under the same stateKey, for incremental scheduled runs
stateKey	Namespace for the diff-mode baseline, so you can run multiple watch configurations from one Actor
resetBaseline	Clear the stored seen-ID baseline before this run
maxRequestRetries / requestTimeoutSecs	Retry and timeout tuning
proxyConfiguration	Apify Proxy settings (datacenter is the default and is sufficient for MySlabs)

See the Input tab for the full schema with defaults.

Output

Each dataset item is one card listing:

{
  "listingId": "1784776",
  "listingUrl": "https://myslabs.com/slab/view/1784776/",
  "listingType": "bin",
  "title": "1997 Finest Embossed #297 Michael Jordan PSA 10",
  "grader": "PSA",
  "grade": "10",
  "gradeLabel": "PSA 10",
  "price": 10.09,
  "currency": "USD",
  "availability": "InStock",
  "itemCondition": "New",
  "images": ["https://cdn.myslabs.com/..."],
  "shippingCountry": "US",
  "scrapedAt": "2026-08-24T00:00:00.000Z"
}

Download results as JSON, CSV, Excel, HTML, or XML from the Dataset tab, or pull them via the Apify API into Sheets, Make, Zapier, or your own pipeline.

Data fields

Field	Description
title, description	Listing title and description text
grader, grade, gradeLabel	Grading company, numeric grade, and combined label (e.g. "PSA 10"), parsed from the title
price, currency	Listing price and currency
availability	InStock (active) or OutOfStock (sold or removed)
itemCondition	Item condition as listed
images	CDN image URLs
shippingCountry, shippingHandlingDaysMin/Max, shippingTransitDaysMin/Max	Shipping details
sellerUsername	Not returned. MySlabs hides the seller's username behind a login wall on anonymous requests, so this field is always null rather than a guessed or fabricated value
certNumber	Not returned. MySlabs does not expose a populated cert number in the public listing HTML, so this field is always null
listingType	Which search surface the listing came from: all, auction, bin, or private-deals

Pricing

This Actor runs on Apify's Pay-Per-Event pricing. Check the Pricing tab on this Store page for current per-result rates, and use maxItems to keep run cost predictable. Apify gives every new account free platform credits to try the Actor before you commit to a paid plan.

Tips

• Use sitemap search mode for a one-time full-inventory pull, and one of all/auction/bin/private-deals with diffMode on for ongoing monitoring.
• Keep stateKey unique per watch configuration if you run several schedules (for example, one per grading company or listing type) so their diff baselines don't collide.
• maxRequestRetries defaults high specifically to ride out transient errors instead of dropping listings.

FAQ

Does this need a MySlabs account or API key? No. All scraped fields come from publicly accessible listing pages.

Can I track only new listings since my last run? Yes, turn on diffMode. MySlabs does not expose a machine-readable listing date, so incremental tracking works by remembering previously seen listing IDs rather than filtering by date.

Which grading companies are supported? PSA, BGS, CGC, SGC, HGA, and TAG, parsed directly from each listing's title.

Is this legal? This Actor only collects publicly visible marketplace data and does not access account-only pages. You're responsible for how you use the scraped data under MySlabs' terms and applicable law.

Something look off? Open an issue on the Actor's Issues tab, or reach out for a custom scraping solution.