Sounds like a fair price from what I just researched. Have you considered the 870 Tactical ?
Remington 870 Tactical 12g, 18.5", W/Ghost Ring Sights
YouTube - Remington 887 Tactical
My personal shotgun is a 1974 Remington 870 Wingmaster sporting shotgun converted to defensive shotgun with 18" barrel, Polychoke, pro-porting, sidesaddle, tactical sling and brushed nickle finish since it sometimes does boat duty in south Florida.