Yes. eSIMAdvice currently lists 31 Redsim Costa Rica plans.
The cheapest Redsim Costa Rica plan is Costa Rica · 1 GB · 1 day · 4G, at $3.36.
Regional · 17 countries · 90 GB · 30 days · 5G · South America 3 GB/day then 1 Mbps has the lowest price per GB right now: $1.09/GB ($98.42 in total).
No coupon is applied to these prices right now.