- 1954 FUNDAMENTALS OF COLOR TV, DuMont Television Service News, Paterson, NJOpens in a new window or tabHK$ 117.01jtheis2012 (11,589) 99.9%+HK$ 176.14 運費所在地: 美國
- Vintage RCA 6X8 Electronic Tube New Old Stock In Original BoxOpens in a new window or tab全新HK$ 226.53menscave7 (3,587) 100%+HK$ 194.27 運費所在地: 美國
- Standard Brand/Raytheon Electron Radio Tube 5U4 GBOpens in a new window or tab全新HK$ 270.82menscave7 (3,587) 100%+HK$ 195.75 運費所在地: 美國
- Sylvania Electrical tube 3cb6 new in boxOpens in a new window or tabHK$ 69.05menscave7 (3,587) 100%+HK$ 189.19 運費所在地: 美國
- Sylvania Electronic Tube 6W4GT New In BoxOpens in a new window or tab全新HK$ 76.08menscave7 (3,587) 100%+HK$ 189.42 運費所在地: 美國
- Vintage RCA 6DEC6 Electronic Tube (New Old Stock In Original Box)Opens in a new window or tab全新HK$ 239.10menscave7 (3,587) 100%+HK$ 194.66 運費所在地: 美國