{"uid":"cap_bcSGa1wQJ0XdN_782Oghs","slug":"collectablespulse-value-price-check-7efe2f1b","name":"CollectablesPulse Value & Price Check","description":"Collectible value & price check: trading card value, graded card (PSA/BGS/CGC) price, coin value, comic & vinyl record price. Returns current market value by grade and condition with recent sold comparables (eBay/Discogs) for any item: cards, coins, comics, watches, sneakers, vinyl. Worldwide. For collector and investor agents.","url":"https://collectablespulse.theaslangroupllc.com/api/collect/value?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["item"],"properties":{"item":{"type":"string","description":"Collectible description (e.g. '1952 Topps Mickey Mantle')"},"lang":{"type":"string","description":"lang"},"grade":{"type":"string","description":"Grade or condition (e.g. 'PSA 10', 'CGC 9.8', 'raw Near Mint')"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"errors":{"type":"object","description":"Documented error responses, keyed by HTTP status code","additionalProperties":{"type":"object","required":["description"],"properties":{"example":{"type":"object"},"description":{"type":"string"}}}},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","errors":{"400":{"example":{"error":"item parameter required"},"description":"Invalid or missing parameter(s) — required: item. Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints."},"402":{"description":"Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."},"500":{"example":{"error":"upstream_failed"},"description":"Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit."}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":{"p10Cents":"10.0000","medianCents":"10.0000","p90Cents":"10.0000","minCents":"10.0000","maxCents":"10.0000","p95Cents":"10.0000","sampleCount":1,"varies":false,"failureChargeRate":1},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vfEnzZ7_xdLGsoYe_8hA4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current market value, price by grade/condition, and recent sold comparables (eBay/Discogs) for collectibles including trading cards, graded cards, coins, comics, vinyl records, watches, and sneakers.","exampleAgentPrompt":"What's the current market value of a PSA 10 2003 LeBron James Topps Chrome rookie card — show me recent eBay sold prices broken down by grade so I can see what condition matters most?","exampleUseCases":null,"resultDescription":"Returns current market value and price ranges for the requested collectible, broken down by grade and condition, along with recent sold comparable transactions from eBay and/or Discogs to support pricing decisions.","failureModes":["Item not found in database — obscure or newly released collectibles may return no data","Insufficient recent sales data for rare high-grade items — comparables may be sparse or dated","Ambiguous item description — may return multiple matches requiring clarification","Grade or grading service not recognized — returns error or defaults to raw/ungraded pricing","Rate limit or payment failure — returns 402 or 429 error"],"whenToPreferThis":"Use this endpoint when you need current market pricing or recent sold comparables for a specific collectible item, especially graded cards, coins, comics, vinyl, watches, or sneakers. Prefer this over general search when you need grade-specific pricing (PSA/BGS/CGC) with actual transaction data rather than listed prices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T18:32:02.184Z","isFirstParty":false,"canonicalSlug":"collectablespulse-value-price-check-7efe2f1b"}