I noticed websites were saying the trc-214 came out in 1985 but maybe that's just when radioshack started holding them. The manual says Tandy 1983 which means it could probably be purchased
Which Walkie-Talkies are used in Stranger Things?
Citizens Band Transceiver 3 Watt 3 Citizen Radio Shack Tandy, | Radiomuseum
Realistic TRC-214 Handheld CB Radio Walkie Talkie for sale online | eBay
Realistic TRC 216 40 channnel handheld CB Radio From Radio Shack - YouTube
Realistic TRC-214 Handheld CB Radio Walkie Talkie (Stranger Things) Tested WORKS | eBay
3d vintage walkie-talkie realistic trc-214 model
Stranger Things Cosplay 2x Antenna Coil Loads for Realistic - Etsy
Zeeshan Nasir - Realistic TRC-214
Dimitri Rey - TRC-214 Walkie Talkie
ArtStation - Realistic TRC-214
Working 1980s Realistic TRC-214 Walkie Talkie by Radio Shack - Etsy Canada
2 Realistic TRC-214 Handheld CB Radio Walkie Talkie Stranger Things Powers READ! | eBay
My collection of Stranger Things walkie talkies :) 4x TRC-214 (Mike's model) and 1x TRC-206 (Lucas' model) : r/StrangerThings
REALISTIC TRC-214 HANDHELD CB Radio Walkie Talkies Tested Working Set of 2 $299.99 - PicClick