White service information manual for Conn Organ Model 440.

Conn Model 440 Type 1 Service information — Synth Resale Value

Keyboards and Synths

What a used Conn Model 440 Type 1 Service information sells for on Reverb (median of 2 recent listings).

Conn Model 440 Type 1 Service information value — Used $30. Prices updated August 2026.

Used
$30
New / Sealed
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Item details

Brand
Conn
Make
Conn
Model
Model 440 Type 1 Service information
Used range
$20 – $30
Sample size
2 listings

Conn Model 440 Type 1 Service information resale value

The used Conn Model 440 Type 1 Service information has a median Reverb asking price of $30, ranging from $20 to $30 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$30eBay sold comps

Frequently asked questions

What is the typical used price range for the Conn Model 440 Type 1 Service information?
The used range for this item is currently listed between $20 and $30.
Are there many listings available for the Conn Model 440 Type 1 Service information?
Currently, there are only two listings available for this model.
Where can I find the Conn Model 440 Type 1 Service information?
You can find this item on our resale marketplace listings.

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