Calculation.
After you have accepted the documents in the SIM, the seller gives you the
Tarjeta de Propiedad in his name (it is not picked up in the SIM and you can safely drive with it while waiting for the
Tarjeta de Propiedad in your name), insurance and technical inspection. After that, you can drool and give the money to the seller.
We withdrew Colombian cash from
banco pichincha ATMs (1,000,000 pesos at a time ($310) without commission from banco pichincha). Bank transfer can also be a working option. We use and rejoice
https://transferwise.com/a/olesiab7.