We have two shelf display units built by my father. Both have finials topping them off.
During a move, a couple finials got broken off and lost. I removed a remaining one to even things up. They are small, under 2" high.
Now, the wife wants both units to look the same again. Not a big problem, just replace the finials. If they were removable, I would take one to the shop and just turn them myself. But they aren't.
So, I started looking in catalogs. Found many similar but not identical. However, one of the sources I found some similar in was a well known BORG. The catalogs, like most of us have, priced theirs at well under a dollar. The ones I might order will be 68 cents. The BORG wants between $11.00 and $14.00 EACH for these little thingys. Methinks that is pretty shocking.