I think this is a 244k:
I believe that is an early 84mm Golfer. There is a similar one (same one?) on sale on eBay now for $550, and the owner claims he paid $600 for it. The repairs by Victorinox should reduce the value of yours somewhat, but I'd say an intact long nail file should push it to at least $200 at a minimum.
I was looking closely at the photo of the 244k, and there is one small difference... my cork screw has one more turn to it. Everything else seems correct... What does that mean?!?