in 31 offers
The lowest price for Philips Sonicare 9900 Prestige Electric Toothbrush right now is $339.00 at eBay.com.au, compared across 8 retailers.
The all-time low was $167.15 on 9 July 2026 — today's price is 103% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 25 Oct 2026.
Philips Sonicare 9900 Prestige Electric Toothbrush
Last updated at 25/10/2026 09:57:44
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Intensity Levels, Travel Charging
Free delivery
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!
Philips Sonicare 9900 Prestige Rechargable Toothbrush - Champagne
Free delivery
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!
Philips Sonicare 9900 Prestige Electric Toothbrush with Portable Travel Case HX9992/22 Midnight Blue
Delivery between 29 Oct – 2 Nov $41
Sonicare Philips Sonicare Prestige 9900
Free delivery
Philips Sonicare Prestige 9900 Electric Toothbrush with SenseIQ - Champagne
Delivery between 28 Oct – 2 Nov $7.95
Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Intensity Levels, Charging Case, Dark Blu
Free delivery between 3–6 Nov
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Intensity Levels, Charging Case,
Free delivery between 3–6 Nov
Next-Gen DiamondClean 9900 Prestige Electric Toothbrush
Delivery between 31 Oct – 3 Nov $29
| Brand | Philips |
| Type | Electric |
| Rechargeable | Yes |
| Speed | Sonic |
Philips Sonicare DiamondClean 9900 Prestige Electric Toothbrush with SenseIQ Technology and App, 5 Cleaning Modes, 3 Intensity Levels, Travel Charging
Free delivery
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!
Philips Sonicare 9900 Prestige Rechargable Toothbrush - Champagne
Free delivery
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!
Philips Sonicare 9900 Prestige Electric Toothbrush with Portable Travel Case HX9992/22 Midnight Blue
Delivery between 29 Oct – 2 Nov $41
Sonicare Philips Sonicare Prestige 9900
Free delivery
Philips Sonicare Prestige 9900 Electric Toothbrush with SenseIQ - Champagne
Delivery between 28 Oct – 2 Nov $7.95
| Brand | Philips |
| Type | Electric |
| Rechargeable | Yes |
| Speed | Sonic |
