r/Synths4Sale

I am selling this (almost) brand new Ableton Move that I stupidly and impulsively bought last month before proper budgeting. My loss is your gain. It comes with a $50 hardshell official Analog Cases case, too. It has barely been used and I don't have the time or bandwidth to learn it right now. It's pretty incredible though, and one day I hope to acquire one again.

I will take $450 SHIPPED in the CONUS. DM me to discuss. Payment via Venmo is ideal. You can use Purchase Protection through them just pay the fee. DM and we can work it out!

Ships within 1 business day through Pirateship.

All items shipping from PR which is a US territory and utilizes USPS; same speed and NO tarrifs.

Empress Zoia Euroburo with powered case (this is an open box, only turned on to test it) - $600 + $20 shipping

Poly Hector - $450 + $20 shipping

IConnectivity Mioxl Midi Interface (has a tiny scratch on the knob (pictured) - $250 + $75 shipping

Arturia Beatstep Pro Black Edition - $180 + $75 shipping

Posting per r/Synths4Sale's rules. I run Nostalgia Bandit, a boutique auction platform for authenticated pop-culture artifacts — this is our inaugural sale. Verification photo included in the gallery per Rule 1.

A real one in the wild: a Casio Casiotone MT-100 owned and stage-played by Chris Martin during Coldplay's Viva la Vida era. This is the keyboard Rolling Stone famously called a "squeaky Casio" in their February 7, 2009 review.

Documented performances:

• February 6, 2009 — MusiCares Person of the Year Gala, Staples Center, Los Angeles (51st Annual Grammy Awards weekend, honoring Neil Diamond). Coldplay performed an acoustic quartet-style "I'm A Believer" — Diamond's 1967 Monkees hit — with Martin on this keyboard, Jonny Buckland and Will Champion on acoustic guitars, and Guy Berryman on tambourine. Rolling Stone's next-day review: "Coldplay's acoustic take on the 1967 Monkees hit, 'I'm A Believer,' which Chris Martin led quartet-style with a squeaky Casio."
• February 12, 2009 — Live stage performance, same quartet configuration. Notable moment captured on video: Martin raises the Casio as if about to play it, pauses, sets it back down on the stage without playing a note.
• 2009 (date unconfirmed) — Studio session at The Bakery in London. Video shows Martin on a couch performing "Lovers in Japan" on this keyboard with Buckland on acoustic guitar.

Touring use is also referenced in the official Coldplay Roadie blog (entry #73, March 8, 2009), in which Roadie 42 writes about replacing "the Casio keyboard they were using for I'm A Believer."

Specs:

• Casio Casiotone MT-100
• Compact battery-powered electronic keyboard
• Built-in rhythm patterns, tonal presets

Condition:

Wear consistent with performance use. Three pieces of white gaffer tape are affixed to the front panel — locking down main volume, melody volume, and on/off controls (working-musician practical mod to keep settings during live performance). A strip of Velcro (hook side) is applied to the bottom center for stand-mounting. Otherwise intact. Not tested.

Provenance:

Acquired directly from the world's largest known private collection of stage- and studio-used Coldplay instruments and equipment, assembled over many years from the band and band contractors. No COA accompanies this piece; provenance is established through performance video, contemporaneous press coverage (Rolling Stone), and the official Coldplay Roadie blog. Ships with a Nostalgia Bandit Letter of Provenance documenting all of the above as a permanent platform-independent physical record of the item's history.

Auction details:

Online auction closing Saturday, June 13, 2026. International shipping available. Payment via the auction platform's standard checkout (Stripe primary, PayPal accepted).

Bid here:

https://auction.nostalgiabandit.com/Coldplay-Chris-Martin-Stage-Played-Viva-la-Vida-Era-Casio-MT-100-Keyboard-2009_i59772370?utm_source=reddit&utm_medium=organic_social&utm_campaign=festival_tease_organic&utm_content=r_synths4sale&utm_term=casio_mt100

For more about the platform and the full lineup of this sale: nostalgiabandit.com

Happy to answer questions about the lot, the auction format, the platform, or the provenance documentation. Background: 25 years in this space, former executive at a major pop-culture auction house.

Edit: Quick clarification for anyone arriving here — this piece is offered as a documented performance artifact, not as a working instrument. Testing isn't always performed on stage- or studio-used pieces in this category because the value is in the provenance, not the functionality; the buyer can test after receipt if they want or reach out with specific questions. The intended buyer is a Coldplay or Chris Martin collector, or a music memorabilia collector more broadly, not a synth player looking for a usable Casiotone. Different framework, different priorities — and if that's not the right fit for this audience, fair enough.

I’ve got a used OP-1 in good condition, Asking $600 Shipped (Within US)

Will send more photos upon request.

Alright, I finally took pictures of everything. Please see imgur album for pictures as I couldn't attach them all here. Priced to sell.

Buyer pays shipping (I buy UPS labels through PirateShip, generally pretty cheap), and I'm happy to use PayPal G&S if we can split the fee. 

Located in Richmond, VA.

Pictures (with time stamp)

https://imgur.com/a/JwvUHGM 

Trade interests are desktop synths (no keyboards), Oxi E16, Oxi One Mk 2, chorus pedals with a thick sound, Tonverk,  Volcas, Vermona DRM-1, Erica Hexdrums, Dreadbox synths, Erica LXR-02  Drum Synth, Chroma Console.

****WTS****

Herbs and Stones Gentle Wham, 6 voice analog drum synth, sequenced via CV, has an external audio passthrough to make any sound percussive, has a separate output for each voice, can also drone. Comes with original psu. $385

Oxi One Mk 1 with case and Oxi Split $385

Herbs and Stones Mousse, semi modular groovebox. 2 different types of LFOs, 2 envelope generators, two independent sequences, two different synth voices with analog VCA and VCF, 40 patch points. It's fun, it's weird, it integrates beautifully with any other modular gear it something like an 0-Coast. Has original box, uses universal 9V psu. $675

Beyerdynamics DT 770 Pro, 80 ohm, used for a couple of hours, $120

Nintendo Switch OLED with Hori Split Pads, 2 Joycons, dock, and special Hori case $175

Nintendo Switch with 4 Joycons and case $125

Bose QuietComfort Ultra Gen 1 with case and coiled cable with a 1/4" adapter (used for a couple of hours but didn't like how they felt with my glasses, very much like new condition) $120 

Strymon Big Sky, velcro on back, FEELER, $350

Lenovo ThinkPad T480s Laptop- 14" 1920x1080, Intel i7-8650U, 24GB RAM, 500GB SSD, USB-C powered. I was using this as a home media rig, it's great for small laptop things, and the 24GB RAM and i7 go a long way with music production apps. Comes with windows license and USB-c charger. $200

Steelseries Arctis 9x Xbox headset with case. Very light use, swapped to the Xbox headset instead. $60

Isla Kordbot with case, psu, and manual. Cool chord based MIDI controller with touch strip, strum, arpreggiator. Similar to the Telepathic Orchid. $235

TE EP-1320 Medieval with box, soft case, batteries, and a printed and bound Synthdawg manual (helpfully not written in Latin) $175

Critter and Guitari Pocket Piano with blue case, batteries, and original box (plain cardboard box) $300

Dubreq Stylophone CPM DS-2 semi modular drone synth with box, uses generic 12V psu/batteries $215

Herbs and Stones Liquid Foam modular analog groovebox. The sides can be taken off and it can be racked as a 32HP module. Uses universal 9V psu. $245

West Pest semi modular synth with box and psu $145 

East Beast semi modular synth with box and psu $145

JHS Flight Delay with box $165

TE EP-40 Riddim with box, batteries, and soft case $225

TR-8S with Decksaver, og power supply, and original box $660

Korg Minilogue XD with Decksaver, bound manual, 3rd party presets and effects, $545

Analog Rytm for sale MkI with upgraded knobs. Excellent condition other than the screen being a bit dim (pictured). It's still visible and usable but I like to be accurate with my descriptions. I've lowered the price a bit to cover that issue. Only selling because I got a Machine Drum and can't justify keeping both.

Ask if you have any questions!

Venmo Please! Add 3% for g&s when sending payment. Free S&H lower 48!

A scratch on the bottom and some light gig rash, but in great condition and works 100%! Great deal!

Description in comments

Beautiful sounding and looking, Behringer UBXA. Only reason I’m selling is because I now own a desktop version :) and I am space limited.

16 voices, 32 oscillators. Two per voice. Freaking amazing.
In my opinion, this is the finest synthesizer Uli has cloned to date. I also own one of his ARP Odysseys and I love it too, but I really think the UB-Xa is his best. The build quality is excellent. Pretty remarkable Achievement.

Only flaws on this one are some scuffs on the wood sides. I was going to refinish them, but I really don’t have the time. I also replaced all the knobs because personally I just don’t like the OEM skirted knobs. These look a lot classier in my humble opinion.

Price lowered to pain levels!

Venmo please, add 3% to purchase price to cover G&S, free S&H

Expert DIY from kit

Moog Matriarch - Like-new condition w/ original box & accessories - $2100 OBO
https://captainblacks.app/products/moog-matriarch-semi-modular-analog-synthesizer-95282

Waldorf Iridium - Near mint w/ original box + PSU - $2000
https://captainblacks.app/products/waldorf-iridium-desktop-synthesizer-31964

Waldorf M - Near mint w/ original box + PSU - $1600
https://captainblacks.app/products/waldorf-m-8-voice-wavetable-desktop-synthesizer-48283

Elektron Octatrack MKI - Excellent condition with 7 new main encoders, custom black knobs, new display, w/ OG box + PSU - $900
https://captainblacks.app/products/elektron-octatrack-dps-1-99537

Elektron Analog Four MKI - Excellent condition w/ PSU + USB cable - $675
https://captainblacks.app/products/elektron-analog-four-mki-21654

Elektron Analog Heat MKI - Excellent condition w/ PSU + USB cable - $525
https://captainblacks.app/products/elektron-analog-heat-mki-91343

Virus TI Desktop - Excellent condition w/ all new tacts, new battery, HQ USB cable, new PSU - $1700
https://captainblacks.app/products/access-virus-ti-desktop-synthesizer-69110

All prices include free shipping to CONUS. No sales tax unless you're in Texas. I collect sales tax on Texas orders, per state law.

Open to offers from serious buyers.

No trades.

Have another minty TI2, beautiful Indigo V1, and a custom Virus C desktop/rack coming up soon if anyone is interested.

Cheers and best wishes to all :)!

Selling off the last of my modular setup. Last up are two Tall Dog 104hp powered skiffs with about every accessory possible to get you setup and angled the way that works for you. This setup has served me well for the past two years. I’m moving on from modular so I’d prefer someone else get use out of it, instead of it living in my closet. I did remove the 2.5mm threaded strip and replaced them with 3mm sliding nuts. I do not have the old threaded strips.

This Bundle Includes -
- Two 104hp Powered Skiffs
- 70w Power Supply
- Two Power Inlet Kits
- 3u Angle Stand
- 6u Angle Stand
- Connector Kit for laying flat or standing upright
- Vertical Kit for standing upright
- Angled Kit for angling with 3u stand or 3u+6u stand
- Extra 3mm Sliding Nuts

I’m looking to get $600 Shipped with PayPal F&F or G&S +3%

As far as trades go I’m not really looking for much, mostly just pedals and synths. Feel free to send an offer!

- Strymon Mobius
- Neon Egg Planitarium v3
- Roland S-1 + $
- Vongon Replay (Black)
- Oxi One mk1 + $
- Oxi One mk2

In perfect condition, works great, sounds great. $300 shipped.

This is a rare MidiNES cartridge made by Wayfar, a.k.a. x|k. MidiNES is a cartridge that offers robust MIDI control of the Nintendo Entertainment System's internal 5-channel synthesizer - a serious chiptune tool, or just a great way to get iconic Nintendo sounds!

MidiNES is extremely difficult to find. This one is in excellent physical shape, and perfect working order. The manual/documentation is available online at Wayfar's site.

Payment by PayPal G&S unless buyer is local.

Hi All- Looking to sell or trade this Take 5 keyboard. It’s it good condition with some minor signs of use. Just not fitting my music style and want to try something different. $1100 shipped within the US - PayPal

Trade interests: Nord synths (A1) Super 6 Novation Peak Modor DR-2 drum synth Virus synth ARP Odyssey module Pulsar-23 Moog Sirin

I’d be willing to trade up with cash too if it came to that.

Great opportunity for a good set of monitor speakers on a bargain for that new studio setup! These have some bruises, but not bad. They sound and function 100%

Venmo, add 3% for G&S. Split s&h wherever you are (I'll send a screenshot of my stamps. Com screen to verify price). Pretty unbeatable price!

If anyone is interested. The listing shows pictures of a Juno D. I called and had them send me pictures of the actual keyboard, and it is in fact a Juno 106. It's missing both LFO faders. I had to pass because I don't have the money right now. Figured I'd share with the community.

GUITAR CENTER LISTING

DirtyWave M8 v2. In perfect condition, with hard case, all original accessories and original box. Also included, hard-cover screen protector, soft-film screen protector already installed. Ground Loop isolator and 1/4-3/8 jack included.

Purchased in April 2025. In perfect condition. Only used a few times. Kept in a clean, smoke-free environment. Never gigged and well maintained.

Asking $700.00 USD.

Please be able to meet in public. Ideally in the valley. But willing to travel within the greater Los Angeles area.