Yes. eSIMAdvice currently lists 54 ConnectMeGuru Gabon plans.
The lowest displayed ConnectMeGuru Gabon plan is Gabon · 500 MB · 1 day · 4G, at $2.92.
Gabon · 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.