Audio Research SP3
Price trend
15 months of data shown — Listing Comps build richer history as transactions accumulate.
Sold or Listed Prices
8 market transactions via web search — not HiFi Registry sales.
Understanding the market
Half of recorded transactions fall between $2,450 and $3,795. The full range runs 2.5× 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 $2,728 across 6 recorded sales, 13% lower than the preceding twelve months.
What buyers should know
This range reflects 8 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is enough to establish a working range, but not enough to be precise — treat it as a guide rather than an appraisal.