Electro-Harmonix Riddle: Qballs
Checked by hand on 12 September 2026
2 versions · 6 for sale · 253 sales on record. Pick a version for a price: these versions do not trade in one band.
Pick your version
Same name, different money: prices are per version.
| Version | Typical used | For sale | From |
|---|---|---|---|
| Riddle: Q Balls Envelope Filter For Guitar | Typical used €10031 sold, 2 years | 6 | €100 |
| Riddle: Qballs (version not filed)ads that name no version yet | 1 sold |
For sale right now
Grouped by version, best-priced first within each. Each card says when we last confirmed its listing at the source.
Electro-Harmonix Riddle: Q Balls Envelope Filter For Guitar
Typical used €100, the middle of 31 sales, last 24 months. Each card compares to its condition where eight sales carry it, to that figure otherwise.
€100
United KingdomLast confirmed 3 days ago
ReverbShow 5 listings over typical
€123
United KingdomLast confirmed 3 days ago
€127
United StatesLast confirmed 3 days ago
€134
United KingdomLast confirmed 3 days ago
€146
United KingdomLast confirmed 3 days ago
€165
Very good typical €95
FranceLast confirmed 3 days ago