What a used JBL Boombox 3 actually sells for, from 20 listings Flipify tracked on Facebook Marketplace, OfferUp, and Vinted since Oct 27, 2026. Updated .
A used JBL Boombox 3 typically sells for $300 (US Dollar), with most listings between $210 and $340. It's cheapest on Vinted ($166 typical). Anything under $210 is a good deal.
| Day | Median | Listings |
|---|---|---|
| Oct 27, 2026 | $350 | 4 |
| Nov 3, 2026 | $166 | 4 |
| Nov 6, 2026 | $300 | 3 |
Listings priced at least 10% under what that model usually goes for. Titles are the seller's own; good deals usually sell the same day, so some may be gone.
| Found | Listing | Price |
|---|---|---|
| Nov 6 | JBL Boombox 3 Wi-Fi Portable Speaker(opens Facebook Marketplace)Used · Facebook Marketplace | $20033% below typical |
| Nov 3 | jbl boombox 3 black wireless outdoor speaker(opens Vinted)Used · Vinted | $16844% below typical |
| Nov 3 | JBL Boombox 3(opens Vinted)Used · Vinted | $16645% below typical |
| Nov 3 | jbl boombox 3 black wireless outdoor speaker barely used/zero scuffs or damage(opens Vinted)Used · Vinted | $16645% below typical |
| Nov 3 | jbl boombox 3 black wireless outdoor speaker barely used/zero scuffs or damage(opens Vinted)Used · Vinted | $16645% below typical |
| Oct 30 | JBL Boombox 3 Wi-Fi Portable Speaker(opens Facebook Marketplace)Used · Facebook Marketplace | $26013% below typical |
| Oct 29 | Jbl boombox 3 speaker New(opens Facebook Marketplace)Used · Facebook Marketplace | $21030% below typical |
Flipify watches every marketplace and alerts you seconds after an underpriced JBL Boombox 3 is listed.
How we calculate this: asking prices from public marketplace listings Flipify matched to the JBL Boombox 3, one per listing, with placeholder and outlier prices removed. Each currency is its own market of local listings, not a conversion. Asking prices are not sale prices.