I’d wait for sure. Maybe try to find something you can rent for an outing or two this year that is comparable to what you’re considering purchasing. Be sure its size works for you. If you think it’s feasible with your vehicle and targeted lakes, then pull the trigger this Spring when people are dumping them for less with lower seasonal demand.
Demand is at an all time high and prices are as well for recreational equipment of any shape, size, age – including ice houses. Let this warm Fall play itself out. If things don’t start changing soon, early ice will be hard to come by for a large portion of the state. There could be a lot of people with new ice houses that they purchased at inflated prices…with no ice nearby and extremely short seasons.
If you are in the Southern Half of MN, by the time you can use a full size vehicle to tow a house on most bodies of water…the prime early ice bite is gone. Then, when the best bite of the year happens on the latest ice you cannot use them either.