OXP3 Resale Question

I'm not home to post it yet, but my OXP3 from IGG arrived today. I decided to go with the X2MP direct from their store and it also arrived today.

Would it be best to sell the OXP3 as New/Sealed when I list it?
The allure of keeping both is great, but I'm already in deep doodoo for spending money I don't have.