Yes. eSIMAdvice currently lists 40 ConnectMeGuru Niger plans.
The cheapest ConnectMeGuru Niger plan is Niger · 1 GB · 7 days · 4G, at $3.21.
Niger · 20 GB · 30 days · 4G has the lowest price per GB right now: $1.99/GB ($39.89 in total).
Yes. The prices shown already include the ESIMTWEAKS10 coupon where it applies.