This is such a neat and fun project! I saw these flying off the shelf at Def Con.

Nice

When they say the recommended hotspot device used for this is cheap, they really are.

The recommended device for the Americas is US$11 (refurbished) on eBay with free US shipping. US$14 for shipping to Canada :(

https://www.ebay.com/itm/276624956523

and brand new units for US$20

There’s another seller with 50 for US$160

Cool, an IMSI Catcher Catcher. I am reminded of the otherwise unremarkable 1998 action comedy "The Big Hit."

Not only does this trace buster keep a buster from tracing your call, but it can also trace the MF that's tracing your shit. But if them MFs got a trace buster too, that's why I gots this trace buster BUSTER. See when a MF try to bust your trace with a trace buster, this MF gonna bust the MF trace buster that's busting your trace.

https://www.youtube.com/watch?v=2VY_xxL2jL0