Yes. eSIMAdvice currently lists 7 eSIM4Travel Nigeria plans.
The lowest displayed eSIM4Travel Nigeria plan is Nigeria · 100 MB · 1 day · 5G · Glo Mobile Airtel, at $0.92.
Nigeria · 500 MB · 1 day · 5G · Glo Mobile Airtel is the current best-value match by displayed price per GB: $3.47/GB ($1.70 in total).
Yes. Eligible displayed prices already include the active ESIMADVICE coupon where the provider rule applies.