Everything we know about getting eBay sold listings out of eBay and into code or a spreadsheet: what the official APIs return, working tutorials, and how resellers turn sold comps into prices.
Pricing thousands of cards × grades from real sales, refreshed daily
A fast, honest price in the aisle or in the listing, from sold comps
eBay's sold data without approval, scrapers or made-up prices
Watches, auto parts, comics: exact-match pricing in messy categories
AI listing tools write great titles but often price from active listings, which run high. How to add a real sold-comps pricing step, with code and guardrails.
Oct 23, 2026 · 2 min
Find baseball card prices from what cards actually sold for: search by player, year, set and number, split raw from graded, and price a whole collection.
Oct 23, 2026 · 2 min
A reseller app answers one question in the aisle: what does this sell for? Barcode to eBay sold median in seconds, with code, caching and matching tips.
Oct 23, 2026 · 2 min
How to price a comic from what copies actually sold for: title + issue + variant, raw vs CGC grades, key issues, and why a price guide and a sold comp disagree.
Oct 23, 2026 · 2 min
Fetch eBay sold listings from Node, Next.js or an edge function: a typed client, error handling, caching, rate limits, and keeping your API key off the browser.
Oct 23, 2026 · 2 min
AI assistants can't read eBay sold prices and invent them when a tool fails. Give your agent a sold-price tool with explicit errors, plus a small MCP server.
Oct 23, 2026 · 2 min
Card scanner apps identify a card, then look up a price. Where that price comes from decides whether it's right. The pipeline, the common mistakes, and code.
Oct 23, 2026 · 2 min
A pallet manifest lists retail prices, not resale value. How to price each line from recent eBay sold listings, discount for condition, and set a max bid.
Oct 23, 2026 · 2 min
How to find what a Pokémon card actually sells for: search the exact card, split raw from PSA and other grades, handle Japanese cards, and track prices.
Oct 23, 2026 · 2 min
