€30

This thing is completely amazing. You simply hold your Qi-enabled phone up to it and the little arms draw in all by themselves to hold the phone in place while it wirelessly charges.

Further details here: https://www.scosche.com/magicgrip-wireless-charging-auto-grip-mount . I paid $69.95 for it in 2020.

The only reason I'm selling it is because I couldn't find a suitable vent after I changed the car, so don't buy it if you also drive a 2021 Totoya Yaris...

(It does not include the USB-C QC 3.0 car charger adapter plug, but these are readily available, for example, here: https://amzn.eu/d/00mRxFQs .)