What graded cards actually sold for on MySlabs, slab by slab
- endpoints
- 4
- credits per call
- 2–3
The MySlabs API returns myslabs.com - the US marketplace for graded sports and trading cards - as clean JSON in US dollars.
| title | sold_price | sold_date | sale_type |
|---|---|---|---|
| 2019 Pokemon Sun And Moon Remix Bout Japanese Braixen/Charizard… | 101 USD | 2026-10-12 | fixed_price |
| 2022 POKEMON SWSH BLACK STAR PROMO 075 SPECIAL DELIVERY CHARIZA… | 237.35 USD | 2026-09-30 | fixed_price |
| 2020 Pokémon Japanese Charizard V #001/021 VMAX Starter Set PSA… | 100.99 USD | 2026-08-20 | fixed_price |
3 credits per call≈ $3/1,000 calls1,000 free credits, no card
Get a free API keyRun the call yourself, on the real endpoint
Change a parameter and press Try it. The response on the right is what your code will receive.
MySlabs API
3 of 4 endpoints, ready to run
MySlabs' sold archive: realised price with and without the buyer premium, sale date and sale type, filtered by keyword, sport, grader, grade, year and price; the page's min, median, mean and max come back too.
// Press "Try it" and this pane shows exactly what the // live site returned this second — including an empty // result, if that is the truth. No key, no account.
What MySlabs endpoints does ReefAPI ship?
4 live read endpoints. Read-only data API: no writes, no account actions, no dashboard access on the target site.
search
3 crSearch live MySlabs listings.
- required
- —
- optional
- query, category, sport, grader, grade, era, year, attributes, condition, lot_type, price_range, min_price, max_price, sort, page, listing_type, has_live_offer
sold
3 crMySlabs' SOLD archive.
- required
- —
- optional
- query, category, sport, grader, grade, era, year, attributes, condition, lot_type, price_range, min_price, max_price, sort, page, sold_after, sold_before
listing
2 crOne MySlabs listing in full.
- required
- listing_id
- optional
- auction_lot_id, include_bids
filters
2 crThe filter values MySlabs offers for a category right now (sports / games, grading companies,…
- required
- —
- optional
- category
Every parameter, every allowed value →
Missing a MySlabs endpoint, or need a source we don't have yet?Contact us real people · same-day reply.How the MySlabs API works
MySlabs is a normal ReefAPI surface — the same four rules that hold for every other engine on the key.
No OAuth app, no request signing, no per-site account. One key covers all 632 engines.
Every route is a POST with a JSON body. Parameters are validated against the published schema before anything is charged.
Credits, not seats. Failed and blocked calls are never charged, and nothing is cached: every call reads the source live.
One envelope everywhere. meta carries latency_ms, record_count and the endpoint that answered.
Is this slab a good buy? Two calls
Compare live asking prices with what the same card and grade sold for on MySlabs.
{"query": "1989 hoops jordan", "grader": "psa", "grade": "10"}Recent sales with date, median and range.
{"query": "1989 hoops jordan", "grader": "psa", "grade": "10", "sort": "price_asc"}Copies for sale now, cheapest first.
The sold median for the card and grade next to the cheapest live copy.
curl -X POST https://api.reefapi.com/myslabs/v1/sold \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"charizard"}'{
"ok": true,
"data": { … },
"meta": {
"api": "myslabs",
"endpoint": "sold",
"mode": "live",
"latency_ms": …,
"record_count": …
},
"error": null
}What a PSA 10 Michael Jordan sells for on MySlabs - one call
sold with query jordan on 2026-11-08 returned 72 sales on the first page, newest listing first; the row below is the first one, a 2014 SP Authentic Michael Jordan #36 PSA 10. The same search with grader psa, grade 10 and highest price first returned 71 sales from $2,020 to $19,188.99 (median $4,543.99).
| Field | Value (live, 2026-11-08) | Meaning |
|---|---|---|
| sold_price | 151.50 | What the buyer paid, MySlabs' 1% buyer premium included (as the archive shows it) |
| sold_price_before_premium | 150.00 | The sale price the listing page prints ("$150 / SOLD") |
| sold_date | 2026-11-06 | Day of the sale |
| sale_type | fixed_price | fixed_price or auction (weekly Friday auctions) |
| identity | 2014 · PSA · 10 · #36 | Year, grader, grade and card number read from the title |
The example row is listing 1971429 (2014 SP Authentic Michael Jordan #36 PSA 10). MySlabs shows sale dates, not sale times, for fixed-price sales; auction sales also carry the lot's end time through listing.
What MySlabs publishes, and what it does not
myslabs.com only — US marketplace, prices in USD. Measured 2026-11-08: 34 of 34 live cases across four actions, 137 of 137 values equal to the listing pages in an independent check (titles, prices, sold prices, sale dates), 48 offline checks on real responses. Some of these lines go against us.
Every sold row has its price and date. Fixed-price sales carry a date, not a time.
Read from titles, because MySlabs has no structured year or card number. A certificate number appears only when the seller wrote it.
A later result page can take up to a minute on its first call, then seconds.
The seller, which MySlabs hides from signed-out visitors, and price history.
What people build with MySlabs
The jobs this data is most often used for.
Graded card comps: what a PSA 10 or BGS 9.5 copy actually sold for, by date
Arbitrage between MySlabs, eBay and other card marketplaces on the same slab
Auction tracking: weekly lots ending soon, their bids and reserves
Deal alerts: new listings under a price for a player, grade and grader
endpoints
credits per call
What MySlabs data costs
The cheapest call here is 2 credits, so $15/mo (Pro) buys 5,000 of them — $1.50 per 1,000 credits. Credits roll over and never expire, and failed or blocked calls are not charged.
- 1,000 free credits on signup, no card
- One key, all 632 APIs, one credit pool
- Failed and blocked calls are never charged
- Credits roll over and never expire
Call it in two lines
Sign up, get 1,000 credits and one key that works on every engine. Then this is the whole protocol.
curl -X POST https://api.reefapi.com/myslabs/v1/sold \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"charizard"}'import os
import requests
REEF_KEY = os.environ["REEF_KEY"]
r = requests.post(
"https://api.reefapi.com/myslabs/v1/sold",
headers={"x-api-key": REEF_KEY},
json={
"query": "charizard"
},
timeout=90,
)
print(r.json()["data"])Have a question? We got answers.
The questions people actually ask before wiring up MySlabs.
Can I get sold prices for graded cards, not just asking prices?▾
Yes. sold reads MySlabs' sold archive, which goes back to 2019, and works with every filter: keyword, sport, grading company, grade, era or year, attributes and price. Each row has the realised price with and without the 1% buyer premium and the sale date. In the live run the first page for charizard returned 72 sales from $16.16 to $10,100 (median $163.38), sold between 2023-04-11 and 2026-10-12.
Which grading companies and grades can I filter by?▾
PSA, BGS, SGC, CGC, BVG and CSG (anything else is 'other'), and grades 10, 9.5, 9 down to 1 in half steps plus Authentic - several at once. The filters are MySlabs' own fields. Each row also has the grader and grade read from its title, and listing tells you which grading company MySlabs verifies the cert with.
Does it cover Pokémon and other trading card games?▾
Yes. Pokémon has its own filter; One Piece, Magic and other TCGs are filed by MySlabs under 'other', and a keyword finds them. Raw (ungraded) singles, lots and sealed wax are separate categories with their own filters - MySlabs' A-E condition scale for raw cards and lot type for lots.
Are auctions included?▾
Yes. listing_type=auction returns the weekly auction lots with the opening or current bid and the end time; listing for a lot adds bid count, reserve status, the next minimum bid and the bid history (bidders are masked by MySlabs itself). Ended lots keep their final bid.
Do I get the seller's name?▾
No. MySlabs hides sellers from visitors who are not signed in, and so does this API (seller is null). Everything else on the public listing is returned, including the seller's minimum offer when offers are allowed.
What is the MySlabs API?▾
MySlabs API is a ReefAPI endpoint group for graded card marketplace: live slabs and auctions, and what psa, bgs and sgc slabs actually sold for, with dates. It returns live JSON through POST requests under /myslabs/v1.
Is the MySlabs API free to try?▾
Yes. ReefAPI starts with 1,000 free credits, no card required. MySlabs calls use the same shared credit balance as every other ReefAPI engine.
Do I need a MySlabs login or account?▾
No login to MySlabs is needed for the API response. You call ReefAPI with your x-api-key header, and the playground can run live examples before you create a production key.
How fresh is the MySlabs data?▾
The page example is captured from a live search call, and production requests fetch live data through ReefAPI rather than a static sample.
How many credits does the MySlabs API use?▾
MySlabs actions currently cost 2-3 credits per successful call. Failed or blocked calls are free. All APIs draw from one credit pool.
Can I call MySlabs from an AI assistant or MCP client?▾
Yes. Connect ReefAPI once through MCP and your assistant can call myslabs actions with the same key, credit pool and JSON envelope used by normal REST requests.
Is the MySlabs API a MySlabs scraper?▾
It is the managed alternative to a DIY MySlabs scraper. Instead of building and maintaining your own scraper — proxies, headless browsers, captcha and constant breakage — you call one ReefAPI endpoint and get the same graded card marketplace: live slabs and auctions, and what psa, bgs and sgc slabs actually sold for, with dates back as clean JSON.
Why does my MySlabs scraper keep getting blocked?▾
Most MySlabs scrapers break on anti-bot defenses, rate limits and IP bans that need rotating residential proxies and browser fingerprinting to clear. ReefAPI handles all of that for you — no proxies, no captchas, no maintenance — and returns live JSON. Blocked calls are free.
350 E-commerce & Marketplaces APIs on the same key
One key, one credit pool, one response envelope. If you are pulling MySlabs, you are one call away from the rest of the category — no second contract, no second integration.
Need something this API does not do?
Name the endpoint, the field, or a source we do not carry yet. We ship new APIs every week and you would be first to get the key. Real people read every message and reply the same day.
Try it on your own data before you pay anything
The call above is the real endpoint, not a recording. A free key gives you 1,000 credits, the other 631 APIs, and the same envelope everywhere.
Endpoints, parameters and credit costs on this page are read from the live catalog and cannot drift from what the API accepts. Field notes were captured on 2026-11-08.