Acceptable Prices for a MSI GTX 1080

[Maxus_SpieltHD]

So I recently asked you out here, about an acceptable price for a GTX 980 Ti FE, I thought I would get a good deal with 150€ for it, but you recommended me to look into a GTX 1070 because it is more bang for your buck and I would also get longer Driver Support. (I search on my Country's equivalent of Craigslist btw. and not on Amazon, Facebook marketplace or wish of some sorts) I stumbled upon a 1070 FE for 190€, I thought maybe dig a bit deeper, and So I found an ASUS ROG STRIX GTX 1070 Ti for 200€, and for the cherry on top of the cake, I found an MSI GTX 1080 (Twin frozr VI design) It costs 220€ and that is the most I got it down. The Graphics card is Barely used, but still has its Original Packaging,  the owner didn't mine with the card and I can even test it, at his place. My System Specs are (if I set it up right) in my Profile, so should I go for it? P.S. I also added a Picture of the card 

[Middcore]

With the dollar and euro at almost exact parity right now (meaning there's really no exchange rate calculation), I think this price is slightly high but acceptable for a 1080. You can get them for $200 easily on US eBay. 

[merco]

I'd see what a new rx 6600 costs in your country. It has about the same performance but it's brand new with warranty, consider that when you look at the price difference to a used 1080.