Yes. eSIMAdvice currently lists 9 Breeze Mauritania plans.
The cheapest Breeze Mauritania plan is Mauritania · 1 GB · 7 days · 5G, at $21.49.
Mauritania · 10 GB · 30 days · 5G has the lowest price per GB right now: $11.95/GB ($119.49 in total).
No coupon is applied to these prices right now.