{"id": 52146, "title": "Large Liquid Crystal Light Valve - Controllable Shutter Glass", "brand": "Adafruit", "mpn": null, "sku": "249-2", "category": null, "price": 8.95, "currency": "CAD", "price_usd": 6.395, "availability": "out_of_stock", "seller": {"id": "pis", "name": "PiShop.ca", "domain": "www.pishop.ca", "country": "CA"}, "seller_url": "https://www.pishop.ca/product/large-liquid-crystal-light-valve-controllable-shutter-glass/", "page": "https://roboticmarket.aigap.com/p/52146.html", "first_seen": "2026-08-08 17:02:53.961216+00:00", "last_seen": "2026-08-08 17:02:53.961216+00:00", "image": "https://roboticmarket.aigap.com/media/img/pis/23/23c296d76ff08c563681fefb46ee6fa7.jpg", "price_history": [{"at": "2026-08-08 17:02:53.961216+00:00", "price": 8.95, "currency": "CAD", "availability": "out_of_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."}