Per the rules as I understand it, you'd have to deposit inside 60 days which means you could only request inside 60 days. You should call MS ASAP and ask if you can do a deposit that will not be a late deposit and deposit either 134 points or 160 points, high season for a studio and 1 BR respectively. They may let you do this. You may also want to ask if you can use your one time exemption and bank them AND take them out of holding account status. You could also reserve specific time and put it up for rent at $7-8 pp or simply try to rent at that price since the points are distressed. Or you could offer a swap with another member to use your points now and get some in return for later. Even if you get 100 later for 137 now, you are likely better off than any of the other options.
I'd be especially interested in what MS says about the late deposit or not.