Silver and red MCO branded items: a cylinder, a cup, and a belt.

ALM/Busy Circuits ALM021 MCO Digital VCO Eurorack Synth Module — Synth Resale Value

Keyboards and Synths

What a used ALM/Busy Circuits ALM021 MCO Digital VCO Eurorack Synth Module sells for on Reverb (median of 5 recent listings).

ALM/Busy Circuits ALM021 MCO Digital VCO Eurorack Synth Module value — Used $135.36. Prices updated September 2026.

Used
$135.36
New / Sealed
Live on eBay now
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Selling on eBay right now · by condition
New
$300
12 listings asking
Used
$227
8 listings asking
Median of current eBay asking prices — live, not sold data.

Live on eBay right now

Item details

Brand
ALM/Busy Circuits
Make
ALM/Busy Circuits
Model
ALM021 MCO Digital VCO Eurorack Synth Module
Finishes seen
Silver
Used range
$99 – $260
Sample size
5 listings

ALM/Busy Circuits ALM021 MCO Digital VCO Eurorack Synth Module resale value

The used ALM/Busy Circuits ALM021 MCO Digital VCO Eurorack Synth Module has a median Reverb asking price of $135.36, ranging from $99 to $260 across 5 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$135.36eBay sold comps
Live asking — low / typical / high$53 / $300 / $3,22020 live eBay listings

Market check: As of September 9, 2026, 20 live eBay listings ask $53.00–$3,220.00 (median $300.00). Sellers are currently asking about 122% above the typical sold value of $135.36 — patient buyers can often do better than list price.

Frequently asked questions

What is the typical price range for the ALM021 MCO Digital VCO?
The current used range for the ALM021 MCO Digital VCO is between $120 and $138.
What finish is this Eurorack module available in?
The silver finish has been seen for this ALM/Busy Circuits module.
How many listings are currently available for this module?
There are currently two listings available for the ALM021 MCO Digital VCO.

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