Yes. eSIMAdvice currently lists 67 ConnectMeGuru Zambia plans.
The lowest displayed ConnectMeGuru Zambia plan is Zambia · 750 MB · 7 days · 4G, at $2.71.
Zambia · 20 GB · 20 days · 4G is the current best-value match by displayed price per GB: $1.90/GB ($38.02 in total).
Yes. Eligible displayed prices already include the active ESIMTWEAKS10 coupon where the provider rule applies.