Don't be afraid of grabbing an XT6! Someone grow a pair and bring this car back to life!
Pics and price? You can post your ad in the for sale section, but the mediators seem flexible and will let you know if it's not allowed here.
There are still some vital engine NOS parts to be found, you just need internet searching skills. As far as the 2.7 H6, I found every NOS seal to replace after doing a timing kit. Dayco timing belts work well, the only timing kit part that is nowhere to be found is the idler pulley. I found an NOS water, oil pump and lifters also. There are very good aftermarket head gaskets available. Ditch the broken pneumatic front struts for later year Legacy struts. Rear struts, ball joints, bushings, brakes are available aftermarket. Engine sensors are also available, yet expensive... IACV, MAF and TPS, remanufactured. Even the hybrid electric steering pump can be rebuilt with new brushes, the required specific power steering fluid is also available. As long as the frame is not rotted to death and the body panels don't need gallons of Bondo, this could be a decent Winter project for a Subaru enthusiast. But as GeneralDisorder said, don't expect to get back even close to what you have into it, the general rule of most classics.