Rogue Audio Ninety-Nine

Name: Rogue Audio Ninety-Nine
Brand: Rogue Audio

Average price

$1,402

Market sales

Price trend

Insufficient trend data

$750Avg $1,402$2,200

Typical range $1,250 – $1,599 · middle 50% of transactions

Based on 25 market transactions via web search — not HiFi Registry sales. HiFi Registry sales will accumulate as new listings sell on HiFi Registry.

Sold or Listed Prices

Date	Sold or Listed for
Apr 19, 2025	$750
Aug 4, 2024	$1,300
Oct 12, 2023	$1,300
Feb 27, 2023	$1,100
Dec 26, 2022	$1,695
Sep 12, 2022	$1,115
Sep 11, 2022	$1,115
May 22, 2022	$1,200
Jun 3, 2022	$1,260
Jun 2, 2022	$1,260
May 10, 2022	$1,286
May 10, 2022	$1,286
Jan 23, 2022	$1,320
Nov 2, 2020	$1,875
Sep 14, 2020	$1,050
Jul 23, 2018	$1,599
Jul 1, 2018	$1,600
Apr 20, 2018	$1,595
Dec 29, 2016	$1,800
Feb 2, 2016	$1,800

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

Understanding the market

Half of recorded transactions fall between $1,250 and $1,599. The full range runs 2.9× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.

What buyers should know

Check whether the unit uses tubes or solid-state gain, and if tubes, when they were last replaced. Confirm all inputs switch cleanly and the volume control is free of channel imbalance at low levels, which is the most common wear point.

This range reflects 25 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.