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Knock over the Big Koopa Troopa and twist on the top of the brick tower to topple Iggy.","short_description":"Fans can create a Big Bad Island of big characters in their LEGO Super Mario world with this exciting Expansion Set for play and display.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"lego","name":"Lego"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/f-direct/90206049/3498a3acd7692df15012e62040b098d782194e529747533575875c38c344b7cb.jpg","alt":"LEGO 71412 Super Mario Big Bad Island Expansion Set"}],"tanatasa_pick":false,"seller":{"name":"Tanatasa","legal_name":"WELL IN STYLE PTE. LTD.","uen":"202445049G","url":"https://tanatasa.sg","authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers."},"variants":[{"variant_id":53671,"product_id":53176,"slug":"lego-71412-super-mario-big-bad-island-expansion-set-1-s-90206049","sku":"TTS-V00053671","name":"LEGO 71412 Super Mario Big Bad Island Expansion Set","option_name":"1 unit","product_name":"LEGO 71412 Super Mario Big Bad Island Expansion Set","brand":"Lego","currency":"SGD","unit_price":6919,"compare_at_price":null,"available":false,"max_quantity":0,"url":"https://tanatasa.sg/shop/lego-71412-super-mario-big-bad-island-expansion-set-1-s-90206049","image_url":"https://tanatasa.sg/images/products/f-direct/90206049/3498a3acd7692df15012e62040b098d782194e529747533575875c38c344b7cb.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"Visit Big Bad Island for big battles! 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These characters come with brick-built stands for display or to place them in the levels you create.\n\nFans can create a Big Bad Island of big characters in their LEGO Super Mario world with this exciting Expansion Set for play and display.\n\nDry\n\nDenmark","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":"1 S","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"lifestyle-games-toys-building-sets","name":"Building Sets","path":["Toys & Games","Building Sets"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":3,"max":4},"estimated_delivery_date":"2026-11-11"}}],"offer_terms":{"seller":"Tanatasa","free_delivery":true,"delivery_area":"Singapore","minimum_spend":0,"shipping_cost":0,"delivered_price_equals_item_price":true,"delivery_working_days":{"min":2,"max":6},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, and up to 6 working days for items fulfilled by partner suppliers. Each product shows its own estimate.","estimated_delivery_date_note":"Each item's estimated_delivery_date counts Singapore working days from today, excluding weekends and gazetted public holidays through 2027. An order arrives together, by its slowest item.","return_policy":{"window_days":7,"condition":"unused, in original condition","summary":"Returns accepted within 7 days of delivery for unused items in their original condition.","policy_url":"https://tanatasa.sg/return"},"authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers.","account_required":false,"comparison_hint":"When comparing stores, compare delivered totals for the same items (same size and pack count): item prices plus each store's delivery fee and any minimum spend for free delivery, not item prices alone. Tanatasa's quote total already includes delivery (S$0). Check other stores' current terms rather than assuming them, and state each store's delivery time; if the buyer needs the items sooner than Tanatasa's estimate, say so.","policy_urls":{"delivery":"https://tanatasa.sg/shipping","returns":"https://tanatasa.sg/return","authenticity":"https://tanatasa.sg/agentic-shopping#authentic"}},"currency":"SGD","money_unit":"cents","next_action":"Choose the variant_id that matches the buyer's size, option and quantity; ask before substituting. Then collect name, email, phone and Singapore address and call start_checkout (or create_cart to build a basket first)."}