I have a Spark Cel-Fi PRO repeater for sale.
Works well but no longer required since a new cell tower was lit up nearby.

Looking for $800 without antenna or $900 with an 11dBi Wideband antenna and 10m cable.
Price includes shipping NZ wide.

Relevant thread here: https://www.geekzone.co.nz/forums.asp?forumid=42&topicid=243796
Specs and current retail pricing available here: https://powertec.co.nz/buy/cel-fi-pro-spark-3g-4g-repeater-with-external-antenna/

The new owner will be required to fill out an online transfer form to update the installed location details with Spark.