Yes. eSIMAdvice currently lists 82 abesteSIM Brunei plans.
The cheapest abesteSIM Brunei plan is Brunei · 500 MB · 1 day · 5G, at $0.67.
Brunei · 500 MB · 1 day · 5G has the lowest price per GB right now: $1.34/GB ($0.67 in total).
Yes. The prices shown already include the ESIMADVICE5 coupon where it applies.