I paid $650 for mine, got it new at the local shop for Christmas last year. I had read about all the Remlin issues so I gave it a good look see. The new Remlin's aren't the same fit finish as the old Marlins, then again, what is? Mine works just fine.
My 12 year old son likes shooting it just fine. Yea it recoils but the fat recoil pad makes it more of a shove/push, not sharp at all. We shoot mostly factory 300g stuff and the Hornady 325g FTX.
By way of comparison, he does complain after about 30 rounds of 7.62x54R with the Mosin Nagant M44.