TVXQ! has no problem! And CDs. There is an audio-visual department on the third floor of Xidan Book Building, and there is also a World Audio-visual Store in Xidan, which is the largest audio-visual store in Beijing. You can definitely buy albums from TVXQ!! And Baby Zhang. As for autographed ones, you can't buy them. Usually, the stars sign on the spot, and they can't get it until they buy the album. If you really want it, you can post it on his official forum and see if anyone can sell it. Anyone who buys an autograph must buy it himself.