Home / Shop / Toys and Collectibles / LEGO / LEGO 6494 Mystic Mountain Time Lab — Time Cruisers You cannot add "LEGO 3050 Shanghai Surprise — Castle Ninja (ii)" to the cart because the product is out of stock. LEGO 6494 Mystic Mountain Time Lab — Time Cruisers$249.99 The LEGO Group, 1996. Unopened in original box! All sales of back issues, grab bags, clearance items, and used collectibles are final. 1 in stock LEGO 6494 Mystic Mountain Time Lab — Time Cruisers quantity Add to cart Related products LEGO 6375 Trans Air Carrier — Town $399.99 Add to cart LEGO 6044 King’s Carriage — Castle Royal Knights $249.99 Add to cart LEGO 4544 Car Transport Wagon with Car — Trains 9V $189.99 Add to cart LEGO 6854 Alien Fossilizer — Space Exploriens (iv) $64.99 Add to cart LEGO 4559 Cargo Railway — Trains 9V $499.99 Add to cart