Novodex has released its Novodex Physics SDK 2--a physics engine used by such game developers as Bongfish and Arkane Studios.
The engine includes exporters for 3D Studio Max and Milkshape, offers rigid body collision detection, anatomic and breakable joints, an open source scene viewer application, and a cross-platform architecture.
The Personal Edition license (single PC only) is just $95, while commercial licenses for deployment start at $9,500 for PC and $14,000 for PS2 and Xbox deployment (with no royalties).