Yes. eSIMAdvice currently lists 18 Breeze Taiwan plans.
The cheapest Breeze Taiwan plan is Taiwan · 1 GB · 7 days · 5G, at $3.99.
Taiwan · 200 GB · 90 days · 5G has the lowest price per GB right now: $1.96/GB ($391.99 in total).
No coupon is applied to these prices right now.