The Sony Super Metal Master 90 is a legendary, high-end audio cassette tape released by Sony in the late 1980s. It is widely regarded as one of the finest and most luxurious blank cassettes ever produced. Because of its complex design and high production cost, the Super Metal Master was produced only in limited numbers and sold at a very high price. Today, it is considered a collector’s item and one of the most iconic blank cassettes ever made. Shipping to EU, the rest please ask. Thanks
eBay