T&T: Grand Banks

[Roger Harris]

Hello,
   
  My brother and I are still going through our late fathers'  belongings and found a part which was ordered but never installed on his Grand Banks known as " WEATHERBIRD ".
   
  It's a Banks Power Chrome Turndown # 52498, basically a 5" in diameter exaust pipe, in the original box it came in.
  I can't find out where he purchased the part or any listing for it.. Is it worth anything to anyone? Maybe I'll list it on Ebay...
   
  Thanks for any suggestions.
   
  Roger