eBay Sold & Completed Items - Real-Time Price Arbitrage Scraper

Extract confirmed, real-world eBay Sold & Completed Listings to calculate true market value ("Comps"), find flip opportunities, and track resale price trends.

Resellers and market researchers don't care about what sellers are asking for an item—they only care about what buyers actually paid. This scraper taps directly into eBay's confirmed sales index (LH_Sold=1&LH_Complete=1) to deliver clean, structured comp data with built-in arbitrage analytics.

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Key Capabilities & Unfair Advantages

• 100% Confirmed Transactions: Scrapes only items that successfully sold and closed. Filters out active listings and unsold listings.
• Total Landed Cost Calculation: Combines final sold price and shipping fee (totalLandedPrice = soldPrice + shippingCost) so flippers know the true cash amount buyers spent.
• Condition-Aware Valuations: Extracts condition labels (Brand New, Pre-Owned, Refurbished, For Parts) to evaluate comps accurately across condition tiers.
• Automated Arbitrage Profit Calculator: Provide your sourcing cost (e.g. thrift store price) and the scraper automatically calculates estimated eBay fees (13.25%), net profit, and ROI %.
• Sale Format Intelligence: Categorizes listings into AUCTION (with total bid counts) vs BUY_IT_NOW vs Best Offer Accepted.
• Unmasked High-Res Media: Automatically upscales thumbnail images to full 1600px assets (s-l1600.jpg) for product condition verification.
• Clean Canonical URLs: Removes tracking tokens, referral redirects, and session IDs to return clean https://www.ebay.com/itm/{itemId} links.
• Multi-Marketplace Support: Pulls sold comps across US (ebay.com), UK (ebay.co.uk), Germany (ebay.de), Canada (ebay.ca), and Australia (ebay.com.au).

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Input Parameters

Parameter	Type	Default	Description
keywords	Array of Strings	["Sony WH-1000XM4"]	Product keywords or model names to query for sold comps.
maxResults	Integer	10	Maximum sold listings to harvest (1 to 5000). Default is 10 for fast verification.
sourcingCost	Float	0.0	Optional: Your purchase/sourcing cost to compute net profit and ROI %.
itemCondition	String (Dropdown)	"ALL"	Condition filter: ALL, NEW, USED, or PARTS.
ebayDomain	String (Dropdown)	"ebay.com"	Target regional marketplace (ebay.com, ebay.co.uk, ebay.de, ebay.ca, ebay.com.au).
proxyConfiguration	Object	{ "useApifyProxy": true }	Proxy routing configuration for request routing.

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Output Format

Each item record includes comprehensive product, sales, and arbitrage data:

{
  "itemTitle": "Sony WH-1000XM4 Wireless Noise-Canceling Headphones - Black (Pre-Owned)",
  "soldPrice": 142.50,
  "shippingCost": 8.95,
  "totalLandedPrice": 151.45,
  "currency": "USD",
  "condition": "Pre-Owned",
  "soldDate": "Oct 10, 2026",
  "listingType": "BUY_IT_NOW",
  "bidCount": 0,
  "sourcingCost": 35.00,
  "estimatedEbayFee": 20.07,
  "netArbitrageProfit": 96.38,
  "arbitrageRoiPercent": 275.4,
  "sellerUsername": "audiophile_vault",
  "sellerFeedbackScore": 1480,
  "itemId": "266890123456",
  "itemUrl": "https://www.ebay.com/itm/266890123456",
  "imageUrl": "https://i.ebayimg.com/images/g/abc123xyz/s-l1600.jpg",
  "scrapedAt": "2026-10-11T12:00:00.000Z"
}

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Executive Comps Summary

At the completion of each run, an aggregated valuation summary is saved to the Key-Value Store (SUMMARY):

• Median Sold Price: The most accurate measure of fair market value, unaffected by high or low outliers.
• Average Sold Price & Spread: 25th percentile to 75th percentile market value range.
• Sell-Through Frequency: Sales volume detected over recent days to gauge liquidity.
• Condition Price Multipliers: Comparative valuation between Brand New vs. Pre-Owned items.

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Practical Applications

• Thrift & Garage Sale Flippers: Instantly check true sold comps before buying items at thrift shops, estate sales, or clearance racks.
• Sneaker & Streetwear Resellers: Track real secondary market transaction prices across Nike, Jordan, Supreme, and vintage streetwear.
• Trading Card & Collectibles Dealers: Pull real-time auction closing prices for Pokémon, Magic: The Gathering, and sports cards.
• Cross-Marketplace Arbitrage: Compare eBay sold prices against Amazon, Mercari, Facebook Marketplace, and Vinted to find spread opportunities.
• Automated Repricing Engines: Connect via webhook or API to feed live comps into your custom repricing bots.