{"product_id":"lego-8640-1-polar-copter-preowned","title":"LEGO® Technic 8640-1 - Polar Copter","description":"\u003cp\u003e\u003cspan\u003eLEGO 8640-1 Polar Copter is a Technic Arctic set released in 1986, containing 238 pieces and 1 TECHNIC Figure. The model builds a polar helicopter with main and tail rotors driven by a side crank mechanism, and it was also known as Ski Chopper. It introduced the new 2- and 3-bladed rotor elements to the Technic range. An alternate build converts the parts into a fan-powered sled, and the figure includes skis, poles, and a helmet.\u003c\/span\u003e\u003c\/p\u003e","brand":"Lego Trade In","offers":[{"title":"Preowned with Box","offer_id":46987914641539,"sku":"8640-1PWB","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Preowned with Box Built","offer_id":46987914674307,"sku":"8640-1PWB-B","price":60.99,"currency_code":"USD","in_stock":false},{"title":"Preowned No Box","offer_id":46987914707075,"sku":"8640-1PNB","price":57.99,"currency_code":"USD","in_stock":false},{"title":"Preowned No Box Built","offer_id":46987914739843,"sku":"8640-1PNB-B","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6314\/5603\/files\/8640-1_large-1.jpg?v=1776541755","url":"https:\/\/bamgoodbricks.com\/products\/lego-8640-1-polar-copter-preowned","provider":"BAM Good Bricks ","version":"1.0","type":"link"}