Unfortunatly, it's impossible to claim the $100 cashback but the price is still nice and you don't need to wait to get your money back.
Of course, you won't pay EUR 136,11 VAT included but 114.51 + 18.84 = 133.35 Eur
Ich liebe dich Amazon ! (it's almost lunch time in Europe)
https://en-au.sennheiser.com/momentum-m2
Impedance: 18 Ω
Frequency response (headphones): 16Hz - 22000Hz
Sound pressure level (SPL): 113dB (1 kHz/1 Vrms)
THD, total harmonic distortion <0.5%
Ear coupling: Circumaural
Jack plug: 3.5mm straight
Cable length: 1.4m (Detachable)
In-line smart 3 button remote and mic (it works better on a Samsung Galaxy)
Transducer principle: Dynamic, closed
2 years International warranty
Viel Spaß !
Edit: the price slightly decreased: 136.11 -> 136.06 -> 136.02
OZBargained? It shows EUR 334.00~