What is a JBL L100 Century worth?

A working JBL L100 Century is worth about $1,500 (per pair) as of 2026-08-07, based on trimmed-median asking prices of current listings. Restored examples average $2,999.

How much did the JBL L100 Century cost new?

The JBL L100 Century had an original MSRP of $546 when introduced around 1970.

JBL L100 Century Value & Price History

As of 2026-08-07, a working JBL L100 Century is worth about $1,500 (per pair) on the used market; professionally restored examples average $2,999. Values are trimmed medians of 13 current listings.

Current market value (per pair) $1,500 Typical range $1,050–$6,250 · 12 listings Medium confidence Based on asking prices of current listings, updated 2026-08-07

Restored / serviced$2,999