Marshmallow Bar Price
$3.05 - $3.20 checked at 3 store(s), October 28, 2026
Marshmallow bar - the cheapest bakery item.
Price by Store
| Store we checked | Pickup price |
|---|---|
| Vista, CA | $3.05 |
| Richmond, TX | $3.20 |
| Milwaukie, OR | $3.05 |
Prices above are pickup prices from each store's own ordering page, checked October 28, 2026. Delivery apps charge more for the same drink. Black Rock Coffee Bar does not publish a single chainwide price list, which is why this page shows a range instead of one number. Our full method is on the How We Get Prices page.
Calories: 230 calories (as printed on store menus; the range covers the sizes and options sold).
Availability: not listed at Boise Menus differ by store, so check your local store if this one matters to you.