Polk Audio TSi100
Price trend
20 months of data shown — Listing Comps build richer history as transactions accumulate.
Sold or Listed Prices
6 market transactions via web search — not HiFi Registry sales.
Understanding the market
Half of recorded transactions fall between $100 and $160. The full range runs 3.6× 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 $152 across 4 recorded sales, 75% higher than the preceding twelve months.
What buyers should know
Check surrounds and tweeter domes for damage, and confirm the pair is matched — mismatched serials usually mean a replaced cabinet. Stands are rarely included and can add meaningfully to the real cost of ownership.
This range reflects 6 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.