How much tax does Thailand have to pay to buy guitars?

You don't have to pay taxes on a piano. The price of middle and low-grade guitars abroad will not be much lower than that in China.

We must tell you, don't buy anything below 1000. It's basically an assembly line, and even the basic feel and sound quality can't be achieved. How can we practice the piano better? Completely produced according to the standards of furniture factory, it can be said that it is a toy that can pronounce, but it cannot be called a musical instrument; The pitch can't be guaranteed, and the feel is very poor; So this kind of piano is not suitable for beginners, so don't buy it.