Yes. eSIMAdvice currently lists 18 Breeze Vatican City plans.
The cheapest Breeze Vatican City plan is Vatican City · 1 GB · 7 days · 5G, at $3.99.
Vatican City · 200 GB · 90 days · 5G has the lowest price per GB right now: $0.50/GB ($99.49 in total).
No coupon is applied to these prices right now.