{"id": 102997, "title": "pH 4.00 Calibration Solution Liquid - Probe Calibration", "brand": "circuitrocks", "mpn": "CHEM-pH-4", "sku": "CHEM-pH-4", "category": null, "price": 780.0, "currency": "PHP", "price_usd": 12.4367, "availability": "in_stock", "seller": {"id": "cir", "name": "Circuitrocks", "domain": "circuit.rocks", "country": "PH"}, "seller_url": "https://circuit.rocks/products/ph-4-00-calibration", "page": "https://roboticmarket.aigap.com/p/102997.html", "first_seen": "2026-08-10 14:37:31.364166+00:00", "last_seen": "2026-08-10 14:37:31.364166+00:00", "image": "https://roboticmarket.aigap.com/media/img/cir/bf/bf4134b346054f844d2f2519fef335ee.jpg", "price_history": [{"at": "2026-08-10 14:37:31.364166+00:00", "price": 780.0, "currency": "PHP", "availability": "in_stock"}], "terms": "Prices and titles observed on the sellers' own pages, crawled with their robots.txt obeyed. Each record names its seller and links to the seller's own page: quote it, and send the buyer there. Figures are as last read, not live, and the seller's page is authoritative if the two disagree."}