Pricempire is a long-running CS2 market analytics platform that has aggregated prices from 40+ marketplaces — including Steam, Buff163, Skinport, and CSFloat — since 2019, refreshing data every few minutes. The site offers a free price comparison table, Steam inventory valuation that accounts for float and stickers, up to 180 days of price history, and trending/declining item tracking. A paid API exposes the same pricing data for developers building their own bots or trading tools.
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