{"id": 32991, "title": "Large Liquid Crystal Light Valve - Controllable Shutter Glass", "brand": null, "mpn": null, "sku": null, "category": null, "price": 7.3, "currency": "GBP", "price_usd": 9.7648, "availability": "unknown", "seller": {"id": "tph", "name": "The Pi Hut", "domain": "thepihut.com", "country": "UK"}, "seller_url": "https://thepihut.com/products/large-liquid-crystal-light-valve-controllable-shutter-glass", "page": "https://roboticmarket.aigap.com/p/32991.html", "first_seen": "2026-08-05 09:50:19.766434+00:00", "last_seen": "2026-08-05 09:50:19.766434+00:00", "image": "https://roboticmarket.aigap.com/media/img/tph/b3/b31a2d30f077c6e84b5909cc7b0e5cc2.jpg", "price_history": [{"at": "2026-08-05 09:50:19.766434+00:00", "price": 7.3, "currency": "GBP", "availability": "unknown"}], "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."}