I wanted know that where can i buy dji phantom 3 pro gimbal motherboard, for cheap. Best if it is under 99 usd.

Hi, thanks for reaching out. Regarding your query, may we know what happened to your drone? If you experiencing a problem with the aircraft that needs repair, we highly recommended you to send it into our repair facilities. Our repair team will help you to fix your drone. You can contact our support for a further help http://www.dji.com/support. Should you have further help, please let us know. Thank you.

DJI Natalia Posted at 1-18 10:10
Hi, thanks for reaching out. Regarding your query, may we know what happened to your drone? If you experiencing a problem with the aircraft that needs to repair, we highly recommended you to send it into our repair facilities. Our repair team will help you to fix your drone. You can contact our support for a further help http://www.dji.com/support. Should you have further help, please let us know. Thank you.

I just cant send it without knowing maximum repair cost.

djiuser_Ux7zm7e2dt9W Posted at 1-18 16:17
I just cant send it without knowing maximum repair cost.

Hi, thanks for the quick response. However, we need to analyze the drone first so we can determine what needs to repair. Upon settling the quotation or upon receipt of it, our Repair Team will inform you that it's either we repair or we replace the unit. You can also check this link for Repair Component Price Inquiry
https://repair.dji.com/repair/price-inquiry.