Enter Ultra Fantasy Ruby Red. Not too sweet, not too tart, it’s got a fresh citrus taste that’ll blow your mind. While it’s light and super easy drinking, it’s serious on performance. Packed with all the legendary Monster Energy blend you’ve come to expect, with zero sugar and only 10 calories.
Enter Ultra Fantasy Ruby Red. Not too sweet, not too tart, it’s got a fresh citrus taste that’ll blow your mind. While it’s light and super easy drinking, it’s serious on performance. Packed with all the legendary Monster Energy blend you’ve come to expect, with zero sugar and only 10 calories.
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The lowest price for right now is , compared across 26 retailers.
Monster Energy Drink Ultra Ruby Red 500ml
Enter Ultra Fantasy Ruby Red. Not too sweet, not too tart, it’s got a fresh citrus taste that’ll blow your mind. While it’s light and super easy drinking, it’s serious on performance. Packed with all the legendary Monster Energy blend you’ve come to expect, with zero sugar and only 10 calories.
Enter Ultra Fantasy Ruby Red. Not too sweet, not too tart, it’s got a fresh citrus taste that’ll blow your mind. While it’s light and super easy drinking, it’s serious on performance. Packed with all the legendary Monster Energy blend you’ve come to expect, with zero sugar and only 10 calories.
The all-time low was $3.00 on 2 Sept 2025 — today's price is 16% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 28 June 2026.
Last updated at 28/06/2026 10:24:13
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Next-day delivery $10
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Next-day delivery $10
Monster - Energy Drink Ultra Fantasy Ruby Red | 500ml
Free next-day delivery
Monster Ultra Fantasy Ruby Red Energy Drink 500mL
30-day returns
Monster Energy Drink Ultra Ruby Red | 500ml
Delivery between Tue – Sat on orders of $50+
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Delivery between Mon – Tue $10
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Delivery between Tue – Thu $5
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Delivery between Tue – Wed $10
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Delivery between Tue – Wed $10
| Family Dollar | 25 min |
| Five Below | 45 min |
| Pet Supplies Plus | 45 min |
| At Home | 50 min |
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Next-day delivery $10
Monster Energy Drink Ultra Fantasy Ruby Red 500mL
Next-day delivery $10
Monster - Energy Drink Ultra Fantasy Ruby Red | 500ml
Free next-day delivery
Monster Ultra Fantasy Ruby Red Energy Drink 500mL
30-day returns
Monster Energy Drink Ultra Ruby Red | 500ml
Delivery between Tue – Sat on orders of $50+
| Family Dollar | 25 min |
| Five Below | 45 min |
| Pet Supplies Plus | 45 min |
| At Home | 50 min |
