Yes. eSIMAdvice currently lists 218 abesteSIM Niger plans.
The cheapest abesteSIM Niger plan is Niger · 500 MB · 1 day · 4G, at $0.49.
Niger · 500 MB · 1 day · 4G has the lowest price per GB right now: $0.98/GB ($0.49 in total).
Yes. The prices shown already include the ESIMADVICE5 coupon where it applies.