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I am quite interested in the shiny Delphox you're offering, if that's all right. I believe you mean 6891 for your FC, right? 6991 isn't valid, according to my 3DS.
Hmm? In your post, you said your Delphox was female... it did make me wonder how you got a hexaflawless female with a Pokemon with a 7:1 gender ratio. o.O