Baby Deng Lupu Cary, a crying baby, can be said to be SLASH's life. In his career, he designed an artifact specially for him. Wow has a very wide range, high sensitivity, very large amplitude and full timbre. It can also adjust its timbre density on the pedal, which is what slash fans yearn for. At present, the price of it is about 1800, and the price of new IT is about 2,800. Some of them are sold at a lower price, while others are sold at 3,000. In short, the new product is within 3000, and the second-hand product is within 2000. It depends on the second-hand. Insurance is going to the Guitar China Forum. If you go to see it, you can get it if you are lucky. A friend of mine bought it at 1500 some time ago. It's true. It's awesome after use. The price of new goods will not exceed 3000. The second-hand price is around 2000.