Yes. eSIMAdvice currently lists 45 AlpineSIM Colombia plans.
The lowest displayed AlpineSIM Colombia plan is Colombia · 100 MB · 7 days · 4G, at $0.74.
Colombia · 20 GB · 30 days · 4G is the current best-value match by displayed price per GB: $1.89/GB ($37.89 in total).
Yes. Eligible displayed prices already include the active AFFINCO coupon where the provider rule applies.