That is indeed a rare bird.
We have the original Evo 2 Dual with the non-radiometric FLIR thermal camera.
Your model was right before Autel decided to switch to Chinese sourced thermal sensors.
I assume that your model's thermal images will integrate directly into Pix4Dmapper when making a radiometric orthomap, since they are FLIR spec radiometric jpegs.
Good luck with sale.