2 strokes ae readily available in models that are a couple years old.
These may be a good deal if still under warranty.

Considering the hassles of how a 4 stroke cannot be tilted some ways,
how reliable are they compared to a 2 stroke?
How expensive to repair compared to a 2 stroke?
Considering a cost differential of about $1000 (US), is fuel economy a
real consideration for a 4 stroke?