Mug Siren Green Rim 12oz Price at Starbucks (2026)
A Mug Siren Green Rim 12oz at Starbucks in Portugal is priced at €10.9 as of September 2026.
Starbucks Mug Siren Green Rim 12oz is priced at €10.90 in Portugal right now (September 2026). That's about 22% below the typical Starbucks Merchandise item — the 3rd-cheapest of 11 we track. It's available at around 28 Starbucks locations across Portugal. Prices are sourced from delivery platforms and refreshed regularly. Compare it against other brands or set a free price-drop alert on MenuPriceToday.
How this compares in Merchandise
11 items tracked| This item | €10.90 |
| Merchandise median | €14 |
| Cheapest — Copo Reutilizável | €5 |
| Most expensive — Cold Cup SS Dual Lid Green 16oz | €24 |
| vs Merchandise median | −22% |
Compare Starbucks prices across 20+ countries — Fast-Food Price Index →