| Title | | Price | Postage | Bids | Location | Time Left |
|
| Matched Pair Sylvania 6Sn7gtb Audio Tubes Tested Flat Black Plates B.10104-C | | $102.74 | $24.67 | | US | 1d 5h 13m |
| Vintage Reliable Sylvania 6Sn7 Gtb Black Plates Chrome Vacuum Tube | | $30.14 | $26.04 | | US | 1d 5h 31m |
| Vintage 1950S Sylvania 6Sn7gtb Tube Black Triangle Plates Tests Great | | $34.27 | $24.67 | | US | 1d 8h 14m |
| Vintage 1950S Sylvania 6Sn7gtb 6Sn7 Chrome Topped Black Plate Tube | | $34.26 | $ | | US | 1d 11h 5m |
| Two, New, Sylvania 6Sn7gtb, Chrome Dome, Matching Pair #5, 6Sn7gt | | $143.86 | $37.01 | | US | 1d 12h 14m |
| Zenith (Made By Sylvania) 6Sn7gtb Audio Vacuum Tube Tested Vintage A909.C | | $27.41 | $24.67 | | US | 1d 13h 47m |
| Strong Testing Sylvania 6Sn7gtb, Etracer Tested, Low Microphonics, High Gain!! | | $61.68 | $ | | US | 1d 23h 42m |
| Sylvania 6Sn7gtb Black Plate. Used In Box | | $18.92 | $23.37 | | US | 2d 13h 44m |
| Two, New, Sylvania 6Sn7gtb, Chrome Dome, Matching Date Pair, 6Sn7gt | | $143.86 | $35.64 | | US | 2d 13h 48m |
| Sylvania 6Sn7gtb Audio Vacuum Tube Tested Vintage Chrome Dome A908.C | | $31.53 | $24.67 | | US | 2d 14h 8m |
| Two, New In Box, Sylvania 6Sn7gtb, Chrome Dome, Matching Pair #3, 6Sn7gt | | $143.86 | $35.64 | | US | 2d 18h 10m |
| 1954 Sylvania 6Sn7gtb Vacuum Tubes Strong Date Matched Quad (4) Black Plate | | $411.21 | $ | | US | 3d 2h 24m |
| Two, Sylvania 6Sn7gtb, Black Plates, Chrome Dome, Match Date Pr #12, 6Sn7gt | | $89.03 | $35.64 | | US | 3d 4h 48m |
| 2 Nos Sylvania 6Sn7gtb Coin Base Tubes Usa 1979 Amplitrex At1000 18 Available | | $89.10 | $25.44 | | US | 3d 5h 54m |
| Two Sylvania 6Sn7gtb Tubes Nos Nib Match Dates Gm[%]: 103/103 100/103 Amplitrex | | $160.32 | $ | | US | 3d 7h 20m |
| Nos Sylvania 6Sn7gtb Tube Coin Base Hickok 800A Matched Pair (Box E) | | $105.53 | $27.13 | | US | 3d 11h 23m |
| Matched Pair Sylvania 6Sn7gtb Audio Vacuum Tubes Tested Black Plates A930.C | | $54.83 | $24.67 | | US | 3d 14h 56m |
| Match Pair Sylvania 6Sn7gtb Black Plate Vtg. Radio Tube Audio Amp Matching Nos | | $123.30 | $ | | US | 3d 20h 22m |
| Nos Lot (3) Sylvania 6Sn7gtb Tubes Black Angle Plates Chrome Dome Amplitrex Test | | $137.07 | $ | | US | 4d 7h 31m |
| Nos Sylvania 6Sn7gtb Audio Vacuum Tube Tested Vintage Black Plates B.10176.C | | $41.05 | $24.67 | | US | 4d 13h 29m |
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