For those in the forum considering purchasing this, here are some of my insights.
I have no hesitation buying lightly-used, late-model wheelchairs. I have bought 3 used wheelchairs.
When looking to purchase a used wheelchair, I recommend that you look at the date of manufacture and the total miles on the wheelchair.
Each Permobil wheelchair has a manufacturing tag showing the serial number and date of manufacture. You can call Permobil and give them the serial number. They will tell you how the wheelchair was configured when delivered. That way, you can know what, if any, modifications have been done.
With the date of manufacture, you can make sure that it is a current-enough model that parts will be readily available. I buy most of the parts for my used wheelchairs off of ebay. Oddly enough, parts can be hard to come by for wheelchairs less than 2 years old.
Also, Permobil makes changes within their models across years. Parts for a given model made in 2012 may not work on the same model made in 2015. Permobil can tell you exactly what part numbers you need, which has been of great value to me.
Wheelchairs wear out with mileage. It is important to check the odometer to make sure the mileage is acceptable to you. I bought one permobil with 26 miles and other with 34 miles on the odometer. I would hesitate to buy one with more than 100 miles on the odometer. I have seen many listed with less than 10 miles on the odometer.
When you buy a used wheelchair, you can expect that it will need a new set of batteries. A set of MK (the only brand of lead acid gel batteries I use) group 24 batteries costs about $1,000 through NuMotion and about $500 if purchased online.
If you do buy a used wheelchair, be prepared to spend money getting it fitted correctly. A good fit is essential, especially for us. I typically spend about $1,000 buying parts on ebay for each used wheelchair.
The specific wheelchair listed has a head array. Those are expensive and would be great to have if you need it. If you don't need it, you will need to buy a headrest. Headrests tend to be expensive.
It is unlikely the seat bottom width and length are correct for you. Both can be adjusted within a certain range. To adjust outside that range requires a new part (a seat plate). Those come up on ebay pretty often.
For a modern Permobil, the seat will be a Corpus 3G seat. I would not encourage buying one with an older seating system.
With the Corpus 3G seating system, the back can be lengthened or shortened easily without additional parts. The exception is if the top part of the shell has been removed and discarded for the shortest seating position. That does not look like the case for the wheelchair in question.
If the size of the seat or back are adjusted, new cushions will be needed. They are surprisingly expensive.
The chair in question has different arm rests. If you want the same on each side, you will need to buy at least one arm rest.
I can't make out from the rather dark pictures whether or not lateral thigh supports are included. I find those necessary.
I don't see any transfer handles, which I find useful.
The wheelchair looks like it has the standard thoracic supports, which are not nearly sufficient for me. On the Corpus 3G seating, I need the swing away lateral thoracic supports. Your needs may differ from mine, though.
The wheelchair has a single piece footplate, which I don't like. All my wheelchairs have a separate foot plate for each foot. I fold up one footplate or another on a regular enough basis to consider that a requirement for my needs.
I can't tell from the pictures whether the joystick module has a color or a monochrome LCD screen. I would not consider the monochrome version.
Many of the joystick modules get cracked and that crack leads all the way to and into the LCD screen. It is important to see a closeup of that showing its condition.
Overall, I can't comment on whether or not this particular wheelchair will be a good fit for your needs. Better pictures, especially pictures of the manufacturing tag and a picture of the joystick module displaying the total miles would help you figure that out.
From looking at the pictures, dark though they are, I am guessing that this is an older generation Permobil M300 wheelchair. Better and more comprehensive pictures would allow you to determine whether or not that is the case.
Steve