Yes. eSIMAdvice currently lists 4 RedteaGO Sudan plans.
The lowest displayed RedteaGO Sudan plan is Regional · 9 countries · 1 GB · 30 days · 4G · Middle East, at $6.46.
Regional · 9 countries · 10 GB · 60 days · 4G · Middle East is the current best-value match by displayed price per GB: $2.55/GB ($25.46 in total).
Yes. Eligible displayed prices already include the active RTGF95CDO coupon where the provider rule applies.