The Most Valuable Keyboards and Synths Gear
Ranked by real closed-sale prices across 3,005 tracked Keyboards and Synths items — not guesses, not asking prices. Updated August 2026; the order shifts as the market does. Right now the crown belongs to Yamaha DX1 at $78,475.
On a budget: under $20 · under $50 · under $100
Top 10 by sold value used new / sealed
- 1
Yamaha DX1$78,475 - 2
Korg MS20 Blackboard$53,616 - 3
Oberheim FVS-1 Four Voice$50,087 - 4
Steinway B$46,000 - 5
- 6
- 7
Roland Jupiter-8$24,000 - 8
Elka Synthex$23,845 - 9
- 10
PPG Wave 2$22,651 - 11
JoMox Sunsyn$22,294 - 12
- 13
ARP 2600$20,371 - 14
- 15
- 16
Moog Memorymoog Plus$16,272 - 17
- 18
Crumar Spirit$15,516 - 19
Moog MiniMoog Model D$14,995 - 20
Steinway&Sons M$14,995 - 21
Moog Memorymoog$14,995 - 22
Korg PS-3100$13,972 - 23
Mellotron EMI M400$13,259 - 24
Hammond B3$13,200 - 25
Baldwin Acrosonic$11,995 - 26
- 27
Kawai GL10EP$10,465 - 28
- 29
- 30
Oberheim SEM Patch Panel$9,457 - 31
- 32
- 33
Serge Modular Panel$8,999 - 34
- 35
- 36
- 37
Sequential Prophet VS$8,633 - 38
- 39
- 40
RSF Kobol Expander I$8,356 - 41
Moog Taurus I$8,289 - 42
- 43
Wurlitzer 200A$8,000 - 44
Roland Jupiter 6$7,995 - 45
Mason & Hamlin A$7,995 - 46
Steinway F$7,899 - 47
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- 50
Values are informational estimates from real sales data. JunkPal may earn a commission when you buy through eBay links, at no extra cost to you.