Roland G-808 Guitar Controller (neck through) & GR-300 Guitar Synthesizer
pedal
Not enough sold data for a typical price — 2 sales on record all-time.
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Not enough sold data for a typical price. 2 for sale, from €5,193.
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
Reverb
eBay United StatesRecent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 15 Nov 2025 | €4,702$5,450 as sold | excellent |  United States | Reverb | Details |
| 21 Oct 2024 | €3,570$4,000 as sold | excellent | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Italy €5,193 · 
Canada €6,246 · before shipping
2 recorded sales of the Roland G-808 Guitar Controller (neck through) & GR-300 Guitar Synthesizer, too few to quote a typical used price. Cheapest live €5,193 before shipping. Figures computed 19 October 2026.