RSF Kobol Expander I — Synth Resale Value
Keyboards and SynthsWhat a used RSF Kobol Expander I sells for on Reverb (median of 2 recent listings).
RSF Kobol Expander I value — Used $8,356. Prices updated July 2026.
Used
$8,356
New / Sealed
—
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Item details
- Brand
- RSF
- Make
- RSF
- Model
- Kobol Expander I
- Used range
- $7,172.42 – $8,355.87
- Sample size
- 2 listings
RSF Kobol Expander I resale value
The used RSF Kobol Expander I has a median Reverb asking price of $8,355.87, ranging from $7,172.42 to $8,355.87 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
| Condition | Value | Based on |
|---|---|---|
| Used | $8,356 | eBay sold comps |
Frequently asked questions
- What is the typical used price range for the RSF Kobol Expander I?
- The current used range for the RSF Kobol Expander I is between $7,172.42 and $8,355.87.
- How many listings are currently available for this model?
- There are currently 2 listings available for the RSF Kobol Expander I.
- Is the RSF Kobol Expander I a common item to find on the marketplace?
- Given the small sample size of only two listings, this model appears to be relatively rare.
