Value, Browning 92 Centennial Edition .44Mag

I would like to know the value and any info. on a lever action Browning Centennial Edition. I purchased this rifle used in 1982 from my ex brother-in-law for $300. Description is as follows: on left side of receiver, it is stamped in gold lettering, "Browning Centennial 1878-1978, with some fancy scroll work. Right side of receiver, it has the same scroll work. Left side of barrel, serial #1878B-24XX. Browning Arms Company Morgan, Utah & Montreal P.Q., Made in Japan. Right side of barrel stamped Browning 92, caliber .44 Rem. Mag. It has a gold plated trigger and saddle ring. Rear sight is an adjustable,fast aquisition-deer type. This rifle is in mint condition, with a real pretty blueing, and beautiful rosewood (I think) high luster stock. It measures 37 inches. It was unfired when I got it, but, being young and dumb, I quickly fed it 50 rounds. It has not been fired since 1982. Any info. would be greatly appreciated. Thank you so much.