RE: Value?? Rem,700,Classic 1989 ?
The classic in 300 Weatherby have been selling for $600-$650 in LNIB condition. When it comes to the Classic ltd edition rifles, caliber does make a difference. The 300 Savage, and 8mm Mauserbring a pretty low price compared to the 300 Weatherby, and 220 Swift.
As far as how many were produced, you might check with Remington. Each year, the rifle was chambered to a different cartridge. Next year, they change the cartridge to a new one. Good luck