870 Wingmaster 16ga?

[Magnuumpwr]

I purchased a Rem 870 Wingmaster 16ga with a 28",fixed full choke barrel. It has the chromed bolt and floor plate. SN # 1258xxxw and am trying to find out the average worth of it. Wood has no cracks @ about 98%. No scratches in the metal with bluing @ about 98% (just bluing wear on tube).
Any help would be appreciated.