[Arinoth]

Well lets play the what would all those things cost right now game.

For brand new, i've looked the cheapest i can find anything, including considering the mouse and keyboard are in total 40$, this is what i come out with pre-taxes total brand new: 1233.38$ with about 40$ in MIR. The total with taxes would come too 1381.39$

Now your neighbour is selling this thing for $895, which is a difference of about 486.39$. Essentially he's selling it at 35% its current market value (most likely closer to 40% since things always get cheaper). I would say its a good deal for you