Black BOSS Dr. Rhythm DR-660 drum machine with illuminated display and buttons.

Boss Dr. Rhythm DR-660 — Synth Resale Value

Keyboards and Synths

What a used Boss Dr. Rhythm DR-660 sells for on Reverb (median of 2 recent listings).

Boss Dr. Rhythm DR-660 value — Used $295. Prices updated July 2026.

Used
$295
New / Sealed
Live on eBay now
See current eBay listings

Live on eBay right now

Expired listings — price reference

Boss DR-660 Dr. Rhythm w/ original BOSS power supply$320Usedexpired · seen Aug 8Look up ↗
Boss DR-660 Rhythm Drum Machines Power on/off w/ adapter$299.99Usedexpired · seen Aug 8Look up ↗
BOSS Dr. Rhythm DR-660 Drum Machine Sampler & Sequencer With Adaptor$310Usedexpired · seen Aug 8Look up ↗
Boss DR-660 Dr Rhythm Drum Machine Sequencer Good GP$346.99Usedexpired · seen Aug 8Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

JunkPal AI· resale insightanalyzing sold comps…

Price data verified against · 1

Item details

Brand
Boss
Make
Boss
Model
Dr. Rhythm DR-660
Used range
$295 – $295
Sample size
2 listings

Boss Dr. Rhythm DR-660 resale value

The used Boss Dr. Rhythm DR-660 has a median Reverb asking price of $295, ranging from $295 to $295 across 2 current listings.

What drives the price

For a used synth, vintage analog vs digital, working keys/sliders, polyphony, and original PSU move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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ConditionValueBased on
Used$295eBay sold comps
Live asking — low / typical / high$299.99 / $320 / $346.994 live eBay listings

Market check: As of August 7, 2026, 4 live eBay listings ask $299.99–$346.99 (median $320.00). Sellers are currently asking about 8% above the typical sold value of $295.00 — patient buyers can often do better than list price.

Frequently asked questions

What is the current resale price for the Boss Dr. Rhythm DR-660?
Both available listings for the Boss Dr. Rhythm DR-660 are priced at $295.
Are there many listings available for this keyboard?
There are currently two listings available for the Boss Dr. Rhythm DR-660 on JunkPal.
Is the price of $295 typical for this model?
Based on the current two listings, the price is consistently set at $295.

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