Casio MT-100 Casiotone 49-Key Synthesizer — Synth Resale Value
Keyboards and SynthsWhat a used Casio MT-100 Casiotone 49-Key Synthesizer sells for on Reverb (median of 2 recent listings).
Casio MT-100 Casiotone 49-Key Synthesizer value — Used $185. Prices updated July 2026.
Live on eBay right now
Expired listings — price reference
Vintage 1989 Casio MT 260 MIDI PCM Synthesizer Casiotone Keyboard Synth
CASIO MT-70 Synthesizer Casiotone 49-Key ***INCREDIBLE CONDITION***
Casio Vintage MT 540 Casiotone 49-key Midi Synthesizer Tested NO Power Cord
Casio Vintage MT 540 Casiotone 49-key Midi Synthesizer - TESTED! - NO Power Cord
VTG Casio Casiotone MT-800 49-Key Synthesizer with Casio ROM Pack RO-201
Casio Casiotone MT-100 49-Key Electronic Keyboard w/ Graphic EQ Auto AccompeBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.
▍
Price data verified against · 1
Item details
- Brand
- Casio
- Make
- Casio
- Model
- MT-100 Casiotone 49-Key Synthesizer
- Finishes seen
- Gray
- Used range
- $150 – $185
- Sample size
- 2 listings
Casio MT-100 Casiotone 49-Key Synthesizer resale value
The used Casio MT-100 Casiotone 49-Key Synthesizer has a median Reverb asking price of $185, ranging from $150 to $185 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 | $185 | eBay sold comps |
| Live asking — low / typical / high | $41.99 / $85 / $229.99 | 20 live eBay listings ↗ |
Market check: As of August 23, 2026, 20 live eBay listings ask $41.99–$229.99 (median $85.00). Asking prices sit about 54% below the typical sold value of $185.00 — a window worth checking for buyers.
Frequently asked questions
- What is the current price range for the Casio MT-100?
- The used Casio MT-100 Casiotone 49-Key Synthesizer is currently listed in the range of $150 to $185.
- What color is this synthesizer available in?
- The finishes seen for this model include Gray.
- How many listings are currently available for the MT-100?
- There are currently 2 listings available for the Casio MT-100 Casiotone 49-Key Synthesizer.
