I guess the bike part I most liked and would get again was a McCauly feather chainguard. Art Deco, all Chrome, the one w/o the reflector. I found it for $15 which was part of the attraction. It was in perfect condition but had no attachment brackets. I had that guard for at least 5 years and mocked it up on a couple dozen bikes thinking about using it.
For some reason it never struck me on a bike. It was way cooler on the wall. Parts like that I dont show around because someone else will start obsessing over them and bug me about selling. Well a guy came over one day to look at a bike I had for sale. The bike was priced at $300 and that guard was on the wall above the bike when we went over to look at the bike. He looked at the bike up and down, all the time with his eye on that guard.
Long story short... I got offered the $300 for that guard and the bike remained for sale.
I'd get another if one ever showed up in great condition.