I suspect many retailers offer samplers of shaving soaps and creams, but I ran across this one from Fendrihan in Canada that seemed to be very reasonably priced for 12 TOBS scents.

https://www.fendrihan.ca/collections...-cream-sampler

If you are trying to decide which of the offerings in this first-tier line of shaving soaps to use, this could be a great place to start.