I recently tore the thin ribbon wire on my H3-D2, a part that can't cost more than a few dollars. I emailed DJI support to see if they could simply sell me the part so i could fix it myself, here is their response: We don´t have this as a spare part! You can send it to us for repair. It will be approx. 80€ + tax & S/H When this would be ok for you I will send you further Information! So, by my reckoning, that's about €150 / £125 / $207 (possible more). While I realise it is a specialist part that is custom made, surely they must be able to source me one from unused stock due to the discontinuation of this product or from broken units. Absolute BS.