Bring it = shipping (volume × rate, + fragile premium) + insurance + duties. Sell & replace = Mexico replacement price − U.S. resale after fees. The cheaper net cost wins.

Duties default to 0%. Some movers may qualify for a household-goods (menaje de casa) exemption; eligibility and rules vary. Confirm with a Mexican consulate or licensed customs broker — MenajeFlow is not legal or customs advice.