Dispensaries
6
in Contra Costa County
Watermelon Sour
Watermelon Sour ranges $10–$12 across 6 dispensaries in Contra Costa County — cheapest $10 at Otc Antioch LLC, as of May 18, 2026.
Updated as of May 18, 2026
Products
6
in stock
Price range
$10–$15
in Contra Costa County
Concentrates
All(1)
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Watermelon Sour$10.00$100.00/gUpdated May 15, 2026Quiet KingsOtc Antioch LLCVerify on sourceAlso at 1 other store- Ant Green LLC· May 18, 2026$10.00Verify Watermelon Sour at Ant Green LLC
Edibles
Under $15(1)
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Watermelon Sour10mg · 1pk$12.00$1.20/mgUpdated May 16, 2026HighatusOtc Antioch LLCVerify on sourceAlso at 3 other stores- Off the Charts· May 18, 2026$12.00Verify Watermelon Sour at Off the Charts
- Authentic El Cerrito LLC· May 15, 2026$15.00Verify Watermelon Sour at Authentic El Cerrito LLC
- AUTHENTIC EL CERRITO LLC· May 18, 2026$15.00Verify Watermelon Sour at AUTHENTIC EL CERRITO LLC