The current price is $420, so price is good providing that the condition is as represented.
The Akto is a four season tent with its "standard" inner tent. Hilleberg just recently introduced an optional 2nd inner tent that is all mesh. The two can be swapped one for the other, depending on season.
The only winter weakness that the Akto has is with static snow loads. If there is no wind and a lot of snow piles up on it, the single pole can be overwhelmed. A designed in option to deal with this situation is to use a 2nd pole, in the same sleeve with the first. This double polling helps, but I can't say if it completely solves the problem?
Good luck whichever you choose.