Yes. eSIMAdvice currently lists 35 ConnectMeGuru Trinidad and Tobago plans.
The lowest displayed ConnectMeGuru Trinidad and Tobago plan is Trinidad and Tobago · 500 MB · 1 day · 4G, at $4.55.
Trinidad and Tobago · 20 GB · 20 days · 4G is the current best-value match by displayed price per GB: $3.53/GB ($70.53 in total).
Yes. Eligible displayed prices already include the active ESIMTWEAKS10 coupon where the provider rule applies.