Yes. eSIMAdvice currently lists 11 Mood Benin plans.
The cheapest Mood Benin plan is Benin · 500 MB · 1 day · 4G · then 512 Kbps, at $3.99.
Benin · 10 GB · 1 day · 4G · then 384 Kbps has the lowest price per GB right now: $2.75/GB ($27.49 in total).
No coupon is applied to these prices right now.