Remember a couple of points.
1. Sears and Montgomery Wards were large Chicago based mail order houses for a number of decades. They sold AM / SW radio receivers from Radio Row (NY and Chicago for the first half of the 20th century) .. then AM/FM and some SW after 1950.
2. Allied Radio (Knight Kits) and Hallicrafters were 2 prominent electronics firms until early 1970s (Allied bought by Tandy/Radio/Shack - moved to Texas, old by RS in mid-1990s).
3. Sears did sell in early 1970s a black case version the Yaesu FRG-7http://foxtango.org/frg7/foxtangofrg7.htm
4. I am not aware that Sears ever sold an amateur radio transmitter or transceiver.
Citizens Band equipment - yes in the late 1960s amd early 1970s.