Two silver, cylindrical vacuum tubes with metal bases.

Sylvania 7N7 — Part Resale Value

Tubes

What a used Sylvania 7N7 sells for on Reverb (median of 2 recent listings).

Sylvania 7N7 value — Used 109,31 € · $126.44. Prices updated September 2026.

Used
109,31 € · $126.44
New / Sealed
—
Live on eBay now

Converted from USD at the ECB reference rate — sold comps are US-market sales.

See current eBay listings
Selling on eBay right now · by condition
New
$48
6 listings asking
Used
$27
12 listings asking
Median of current eBay asking prices — live, not sold data.

Live on eBay right now

Expired listings — price reference

1 NOS Sylvania 7N7 Vacuum Tube 1960's Vintage Audio Twin Triode Box Style Plates$30Open boxexpired · seen Sep 16Look up ↗
Matched Pair Sylvania 7N7 Same Date Label RCA Tested Like NOS Balanced Tube$48.45Newexpired · seen Sep 16Look up ↗
Matched Pair Sylvania 7N7 Same Date Label RCA Tested Like NOS Balanced Tube$48.45Newexpired · seen Sep 16Look up ↗
Vintage GE RCA Sylvania 7N7 VACUUM TUBE NOS IN ORIGINAL BOX New Lot Of 15$195Open boxexpired · seen Sep 16Look up ↗
Sylvania 7N7 radio tube,tested strong,closely matched section,loktal,Tall bottle$19.95Usedexpired · seen Sep 16Look up ↗
Sylvania 7N7 Vacuum Tube New In Box$10Usedexpired · seen Sep 16Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

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Item details

Brand
Sylvania
Make
Sylvania
Model
7N7
Finishes seen
Black
Used range
$57.44 – $126.44
Sample size
2 listings

Sylvania 7N7 resale value

The used Sylvania 7N7 has a median Reverb asking price of $126.44, ranging from $57.44 to $126.44 across 2 current listings.

What drives the price

For a used part, condition, compatibility, and originality move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

Shop this on eBay ↗
ConditionValueBased on
Used109,31 € · $126.44eBay sold comps
Live asking — low / typical / high8,65 € / 41,71 € / 168,58 €$10 / $48.25 / $19520 live eBay listings ↗

Market check: As of September 15, 2026, 20 live eBay listings ask $10.00–$195.00 (median $48.25). Asking prices sit about 62% below the typical sold value of $126.44 — a window worth checking for buyers.

Häufige Fragen

What is the typical price range for used Sylvania 7N7 tubes?
Used Sylvania 7N7 tubes are currently listed in the range of $57.44 to $137.94.
Are there different finishes available for the Sylvania 7N7?
Black finishes have been observed for the Sylvania 7N7 model.
How many listings are currently available for this item?
There are 4 sample listings available for the Sylvania 7N7 tubes.

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