Additive Interval Sequencer
https://www.rebeltech.org/products/tonic/This offer was fetched from reverb.com. You cannot contact the seller via ModularGrid. You have to visit their site.
Look up onThis Rebel Technologies Tonic is an additive sequencer. It's in great condition and comes with its original box.What Rebel Technology Says:Additive Interval SequencerTonic is an additive interval sequencer that turns triggers into melodies. It has one adjustable and five fixed intervals, which can be combined for a total chromatic range of four octaves.Adjustable -6 to +12 semitones+16 semitones / octave + major 3rd+8 semitones / minor 6th+4 semitones / major 3rd+2 semitones / tone-1 semitone / semitone

If you had an Unicorn Account you could see a chart with the price development of this module and the average price asked for this module.
About the Unicorn AccountDisclaimer: Modules listed for sale on the ModularGrid Marketplace are offered explicitly by their respective owners. ModularGrid is not affiliated to the sellers and takes no legal responsibility in any transaction. The internet is a rough place and fraudulent behavior can occur. Always prefer having Buyer Protection when you make a purchase using PayPal. Don't use Friends & Family unless the seller is your friend or family!