ArtStation - Stranger Things Realistic TRC-180 Lucas' walkie talkie.
Realistic TRC-224 3-Channel Walkie Talkie Radio Shack TESTED WORKS | eBay
Realistic Walkie-Talkie Set
Realistic 27 MHz 4-watt 40-channel handheld CB (citizens' band) transceiver | Science Museum Group Collection
Radio Shack Realistic Line (1969-2000) – Westport Tech Museum
Vintage Retro Realistic Walkie Talkie Radios Model TRC-3 - Set of 2 - – MicroscopeTelescope
I am lucky enough to get my hands on a Realistic TRC-86, the walkie talkie they used in the series. Not sure if it works but just to have as display is
ArtStation - Realistic TRC-214 Walkie Talkie
Working 1980s Realistic TRC-214 Walkie Talkie by Radio Shack - Etsy
Pair of Authentic 1980s Realistic Brand TRC-86 Citizens Band - Etsy
Realistic TRC-214 Handheld CB Radio Walkie Talkie NOT TESTED ! | eBay
Vintage Retro Realistic Walkie Talkie Radios Model TRC-3 - Set of 2 - – MicroscopeTelescope
Vintage 80s Walkie-Talkie Realistic TRC-214 by 3dtreatment | 3DOcean