Need mufflers for 1981 750

[Mandi8]

I have a 1981 750 that has holes in both mufflers about the size quarter if not a little bigger. I am looking for a pair of stock mufflers to replace them. Does anyone know of a place I could get them from. Or is anyone parting out a 750? I have been looking on ebay for a while and it seems that the only ones I see on there are either junk or not what I need.

Thanks.