Harman-Kardon A300

Price trend

Sold or Listed Prices

12 market transactions via web search — not HiFi Registry sales.

Understanding the market

Half of recorded transactions fall between $275 and $650. The full range runs 2.8× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.

Over the last twelve months this model averaged $350 across 5 recorded sales, 19% higher than the preceding twelve months.

What buyers should know

Confirm the phono stage and headphone output work if fitted, as these are often untested by sellers. On units with digital inputs, check whether the DAC section is still supported and what sample rates it accepts.

This range reflects 12 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is a large enough sample to price against with reasonable confidence, though condition and provenance still move individual units.