Craigslist.

Or eBay, or Kijiji, or the Classified section of your local newspaper. Whatever lets you get rid of your possibly contaminated device while recouping at least part of the cost.

The difference between the price of the new device and the amount you can recoup by selling it secondhand, multiplied by the probability that your device will indeed be seized, should be considered an integral part of your budget for any international trip. It's just one of the many ways in which tyrannical governments increase friction in their citizens' daily lives.