NikeZoomx Vaporfly Next womens Runners

I usually buy running shoes from Nike online but my size for Vaperfly (2, the old version) was sold out and I had to go through small company via Amazon. The box came with a red sticker saying "Display", and the shoes looked something funny. I paid $200, not the huge discount for the old model. I wore it for one track workout (800m x6). And today I ran 13miles with marathon pace, and after the run I noticed that a part of the shoes inside of orange trim was lipped. I had owned 3 pairs of Vaporfly from Nike site and this had never happened. Since I waited to wear these pair before my next marathon, I missed the return cut off date by 2wks. I believe I have received the defective displayed shoes paying $200 but cannot return. I will not recommend this site.