White electronic module with black knobs and jacks, labeled "MUM M8.

ALM/Busy Circuits ALM018 Mum M8 Low Pass Filter Eurorack Synth Module — Synth Resale Value

Keyboards and Synths

What a used ALM/Busy Circuits ALM018 Mum M8 Low Pass Filter Eurorack Synth Module sells for on Reverb (median of 2 recent listings).

ALM/Busy Circuits ALM018 Mum M8 Low Pass Filter Eurorack Synth Module value — Used $188.98. Prices updated August 2026.

Used
$188.98
New / Sealed
Live on eBay now
See current eBay listings

Live on eBay right now

Expired listings — price reference

ALM Busy Circuits MUM M8 S950 Lowpass Filter EURORACK - NEW - PERFECT CIRCUIT$260Newexpired · seen Aug 27Look up ↗
ALM Busy Circuits Pip Filter Compact Filter EURORACK - NEW - PERFECT CIRCUIT$139.99Newexpired · seen Aug 27Look up ↗

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

Item details

Brand
ALM/Busy Circuits
Make
ALM/Busy Circuits
Model
ALM018 Mum M8 Low Pass Filter Eurorack Synth Module
Finishes seen
Silver
Used range
$150 – $188.98
Sample size
2 listings

ALM/Busy Circuits ALM018 Mum M8 Low Pass Filter Eurorack Synth Module resale value

The used ALM/Busy Circuits ALM018 Mum M8 Low Pass Filter Eurorack Synth Module has a median Reverb asking price of $188.98, ranging from $150 to $188.98 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

Shop this on eBay ↗
ConditionValueBased on
Used$188.98eBay sold comps
Live asking — low / typical / high$139.99 / $260 / $2602 live eBay listings

Market check: As of August 26, 2026, 2 live eBay listings ask $139.99–$260.00 (median $260.00). Sellers are currently asking about 38% above the typical sold value of $188.98 — patient buyers can often do better than list price.

Frequently asked questions

What is the typical used price range for the ALM018?
Used listings for this module are currently ranging from $150 to $169.
What color finish is available for this Eurorack module?
The silver finish has been seen for the ALM/Busy Circuits ALM018.
How many listings are currently available for this module?
There are currently 2 listings available for the ALM018 Mum M8 Low Pass Filter.

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