Yes. eSIMAdvice currently lists 36 Redsim Kazakhstan plans.
The cheapest Redsim Kazakhstan plan is Kazakhstan · 1 GB · 1 day · 4G, at $1.70.
Kazakhstan · 70 GB · 7 days · 4G · 10 GB/day has the lowest price per GB right now: $0.66/GB ($46.41 in total).
No coupon is applied to these prices right now.