Yes. eSIMAdvice currently lists 61 AlpineSIM Kazakhstan plans.
The lowest displayed AlpineSIM Kazakhstan plan is Kazakhstan · 100 MB · 7 days · 4G, at $0.26.
Kazakhstan · 10 GB · 1 day · 4G is the current best-value match by displayed price per GB: $0.46/GB ($4.64 in total).
Yes. Eligible displayed prices already include the active AFFINCO coupon where the provider rule applies.