Genuine Triumph bar end mirrors with bonus OEM aluminum black plug inserts. $100 + minimal shipping cost from Bay Area, California. I put the OEM mirrors back on as these won't clear my carport though they did look wicked cool when I bought the bike (2nd owner). No noticeable damage on either end of either mirror, but minor wear. There is minor scuffing on one of the OEM "plugs" as it was a PITA to remove just FYI.
Don't have one as these were installed on the bike when I bought it from a private owner. I don't see a number on the mirrors....all I can tell ya is they fit a 2017 T100 and are stamped Triumph.