Yes. eSIMAdvice currently lists 40 ConnectMeGuru Mayotte plans.
The lowest displayed ConnectMeGuru Mayotte plan is Mayotte · 1 GB · 7 days · 5G, at $0.93.
Mayotte · 10 GB · 20 days · 5G is the current best-value match by displayed price per GB: $0.28/GB ($2.77 in total).
Yes. Eligible displayed prices already include the active ESIMTWEAKS10 coupon where the provider rule applies.