in 4 offers
The lowest price for Philips Sonicare DiamondClean Prestige Electric Toothbrush right now is $691.85 at Amazon.com.au, compared across 3 retailers.
The all-time low was $323.99 on 11 Sept 2026 — today's price is 114% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Oct 2026.
Philips Sonicare DiamondClean Prestige Electric Toothbrush
Last updated at 06/10/2026 00:40:22
Philips Sonicare 9900 Prestige Electric Toothbrush, 5 Brush Heads, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Intensity Levels, Travel Charging Case, B
Free delivery between 14–20 Oct
5 9900 | 2000%Sense Iq15 Bd7001 Az
Free delivery between 14–20 Oct
| Brand | Philips Sonicare |
| Rechargeable | Yes |
Philips Sonicare 9900 Prestige Electric Toothbrush, 5 Brush Heads, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Intensity Levels, Travel Charging Case, B
Free delivery between 14–20 Oct
5 9900 | 2000%Sense Iq15 Bd7001 Az
Free delivery between 14–20 Oct
| Brand | Philips Sonicare |
| Rechargeable | Yes |
