Here are some crest and seal style chips from my duplicates. Prices per chip are:

Top row is $40
Second row is $30
Third row is $15
Bottom row is $10

Shipping is $2 for any number of chips.

Least attractive side of each chip is shown. Note the inlay ding on the blue "B" chip on the bottom row, and the edge chip on the red "sticks" chip.

The Sharkeys roulettes from the 1970's appear to be new and unused.

The red chip with 2 nautical flags is from Cuba, Agrupación Artística Gallega.

The red Durkin & Ulrich is from Washington state.

The red chip with shield marked CCDM is from California Club Casa del Mar.