Plastic gutter union bracket (Bucknell SY7)

I'm re-using ogee guttering from an old conservatory and wonder if anyone has a joining bracket they no longer need like the one in the photo please. There is no brand name on the one I have, however, it connects guttering that has a 120mm wide x 70mm high profile. The nearest example I can find is a Kayflow Ogee Union bracket OGU1. Brown would be nice but colour is not essential.