{"id": 72321, "title": "Linear Stepper Motor (DC4-9V, 18 Degree Step Angle, Screw With Nut Slider, 2-Phase 4-Wire)", "brand": null, "mpn": "https://www.aliexpress.com/item/DC-4-9V-Drive-Stepper-Motor-Screw-With-Nut-Slider-2-Phase-4-Wire/32699526798.html?spm=a2g0s.13010208.99999999.476.63b03c00C2kJcX", "sku": null, "category": null, "price": 575.96, "currency": "ZAR", "price_usd": 35.4382, "availability": "in_stock", "seller": {"id": "leo", "name": "Leobot Electronics", "domain": "leobot.net", "country": "ZA"}, "seller_url": "https://www.leobot.net/product/2995", "page": "https://roboticmarket.aigap.com/p/72321.html", "first_seen": "2026-08-09 08:47:54.837294+00:00", "last_seen": "2026-08-09 08:47:54.837294+00:00", "image": "https://roboticmarket.aigap.com/media/img/leo/a0/a029487bd4be60d377fdf8f92e52e09b.webp", "price_history": [{"at": "2026-08-09 08:47:54.837294+00:00", "price": 575.96, "currency": "ZAR", "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."}