Proton 301
Average price
$129
Market sales
21
Price trend
Insufficient trend data
$19Avg $129$350
Typical range $79 – $150 · middle 50% of transactions
Based on 21 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.
24-month price trend
20 months of data shown — Listing Comps build richer history as transactions accumulate.
Sold or Listed Prices
21 market transactions via web search — not HiFi Registry sales.
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