Yes I'm sure this isn't your average appraisal, I got a xbox one a while back with:
Xbox one console
Controller
Mic
Powerbrick
HDMI cable
Games:
Watch dogs
Titanfall
Thief
Battlefield
All my friends are poor and don't have the Xbox one so when I'm on it I'm playing with 1-2 people and it's not that fun. I rarely use it anymore so how much would you think this is worth?