Cufflinks and Tie clips

Lot 1- two sets of cufflinks with tie pins, plus one silver colord tie pin, plus one silver colored tie clip $20 Lot 2 McMaster University tie clip. Another tie clip with a chunk of what I think is gold. $50 . The McMaster U tie clip should be in the Mac Museum, never seen another one. Lot 3 Assorted Lapel pins from a variety of sources. $30 obo. Try your offer on any or the whole bunch, I’m not greedy.