Pioneer HPM-100 Value & Price History

As of 2026-11-07, a Pioneer HPM-100 has a market value at around $295 (per pair). Based on 79 estimated sales.

Market value (per pair) $295 Typical range $100–$759 · based on 79 recent sales Estimated sale prices · 79 events · updated today · how we compute this Note: sellers are currently asking $1,099.99–$3,060 for this model. The gap between typical sale prices and asking prices is unusually wide.`

Currently listed from$1,099.99

Original retail (1976)$600 · ~$3,300 today

Price history

Asking median is up 74% over the last 92 days ($1,410 → $2,450).

View as table

Date	Asking	Restored	Sold
2026-08-08	$1,410	—	—
2026-08-29	$2,600	$3,809	$65
2026-09-05	$2,500	$3,809	$120
2026-09-12	$2,500	—	$292
2026-09-19	$2,725	$4,199	$295
2026-09-26	$2,500	—	$295
2026-10-03	$2,125	—	$295
2026-10-10	$1,750	$3,899	$295
2026-10-17	$1,800	$4,049	$295
2026-10-26	$1,800	$3,899	$295
2026-11-02	$2,125	$3,499	$295
2026-11-07	$2,450	$3,499	$295

Daily trimmed medians from qualifying eBay listings; days without a fresh sync are not plotted.

Specifications

Years produced	1976–1980
Type	Speaker
Brand	Pioneer
Original MSRP	600 (1976)
Inflation-adjusted	~$3,300 today
Market value (sold)	$295
Currently listed (asking)	$2,450
Value vs MSRP	+308%

Buying notes

Pioneer HPM three-way floor-stander with titanium dome tweeter. Check the titanium tweeter produces clean output; dome failures present as harshness. HPM woofer surround condition. Good Pioneer build quality when all drivers are intact. Budget for woofer refoaming if surrounds are deteriorated.

Parts & supplies

Common maintenance items for the Pioneer HPM-100. eBay links are model-specific searches; Amazon links are for generic supplies that work across most equipment.

Pioneer HPM-100 surround refoam kit on eBay →
Pioneer HPM-100 crossover rebuild caps on eBay →
Pioneer HPM-100 replacement tweeter on eBay →
Pioneer HPM-100 grilles and badges on eBay →
Speaker wire — 16awg is standard for most setups on Amazon →
Banana plugs — cleaner connection than bare wire on Amazon →
Polyfill acoustic stuffing — reduces internal resonance in sealed and ported cabinets on Amazon →

Purchases through these links may earn StereoWorth a small commission at no extra cost to you. See our affiliate disclosure. Repair budgeting: what vintage stereo repair actually costs.

Comparable models

JBL 4311 $169/pair
Klipsch Chorus $2,000/pair
Altec Lansing Model 14 $300/pair

Current listings

See all on eBay →

See all Pioneer HPM-100 listings on eBay → Also check Pioneer HPM-100 on Reverb →

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