Yes. eSIMAdvice currently lists 22 Nomado eSIM Serbia plans.
The cheapest Nomado eSIM Serbia plan is Serbia · 1 GB · 7 days · 4G, at $3.59.
Serbia · 100 GB · 30 days · 4G has the lowest price per GB right now: $1.16/GB ($116.09 in total).
Yes. The prices shown already include the ESIMADVICE coupon where it applies.