I have a late-production M96 that has been test-fired only, less than 30 rounds to zero the optic. It will be up for sale on the EE in a day or two, once I get around to digging out the manual, etc. It is in 99% NRA condition, perfect as a collector's item which most M96s are these days due to a lack of spare parts. The only known failures with early M96s were (rarely) cracked bolts after several thousand rounds, and an occasional tendency to launch the quick-detach barrel downrange. The barrel-launching was remedied by changing the shape of the detent hole in the barrel extension. I am not sure if the bolt-cracking issue was addressed in late-production rifles such as mine. What I do know is that my rifle came with all of the life-cycle upgrades and the 'vented" rear sight housing identical to the Stoner 63A. Which only came on the very last rifles produced.
The average selling price for an M96 is in the $3,200 to $3,600 range for a quick sale, with rifles priced at $4k sometimes sitting on the EE for a few weeks. Mine comes with a "one of" custom-fitted Galil folding stock and a matching home-fabricated scope mount that attaches to the built-in mounting points on the receiver. It will also ship with the Millett DMR 1.5-5 x 24 illuminated scope (worth $250), the manual, a 5/30 magazine and a hard case. My asking price will be $3,700 firm with everything mentioned.
The M96 is the closest most of us will ever get to handling, let alone owning a genuine Stoner M63A. Mine has been the centerpiece of my Eugene Stoner collection for a decade, but I now need the funds for another project. They are extremely well-made, with a hand-welded, blackened stainless steel receiver and stainless major components for corrosion resistance. A new M96 cost $2200 back in 2001, and Robinson Armament apparently lost quite a bit of money on the early production due to the cost of skilled labour (eg. Master Welder wages) and the top-quality materials. Factor in inflation, and $3500 in 2017 CAD is pretty fair for what amounts to an increasingly rare and desirable NR collectible.
Edited to add: Alex Robinson has been heard to publicly muse about re-starting M96 production, based on endless interest in the rifles due to the Stoner similarity and relatively affordable price-point for collectors. Should that ever occur, the parts shortage will be addressed. Until then, you either want to find a spare bolt or know a machinist if you plan to fire the rifle a great deal. They really are a great shooter - very minimal recoil with zero muzzle-rise.
Here is mine: