This is a good deal, complete steering wheel with buttons and spiral cable for 10k. You could negotiate for better price.
It has one side controls and right side Bluetooth buttons are not present, you can buy both side from AliExpress from the link i have mentioned above, since this is the JDM steering in which horn pad is separate from sides so you can add the right side buttons too
This one is rougher condition but cheaper and both side buttons for 7k with clock spring. Negotiate to 5k and just bug new buttons with visible marking and brand spanking new multimedia controls for you in less than 10k