A few thoughts/questions
How long is the offer good for? 1 month, 6months, a year?
Will the refurb purchase come with a full warranty?
Do you have to send in your unit as a trade?
Not sure how long you’ve had the unit but if it has been the better part of a year may be a “new” unit at $118 is not bad at all.
If you can keep your original PUSH 2 and sell its obviously a no brainer and a WIN!
IMHO of course