in 5 offers
The lowest price for Sonicare 3100 series Sonic Electric toothbrush right now is $92.95 at eBay.com.au, compared across 4 retailers.
The all-time low was $51.99 on 4 Aug 2026 — today's price is 79% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Oct 2026.
Sonicare 3100 series Sonic Electric toothbrush
Last updated at 09/10/2026 01:11:12
Philips Sonicare 3100 Sonic Lightweight Electric Toothbrush with Pressure Sensor
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 3100 Series Electric Toothbrush USB Rechargeable White
Delivery between 12–23 Oct $16.10
Philips Sonicare 3100 Series E-Toothbrush HX3671/33
Free delivery between Mon – Thu
Philips 3100 Series Toothbrush
| Brand | Philips |
| Rechargeable | Yes |
| Speed | Sonic |
Philips Sonicare 3100 Sonic Lightweight Electric Toothbrush with Pressure Sensor
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 3100 Series Electric Toothbrush USB Rechargeable White
Delivery between 12–23 Oct $16.10
Philips Sonicare 3100 Series E-Toothbrush HX3671/33
Free delivery between Mon – Thu
Philips 3100 Series Toothbrush
| Brand | Philips |
| Rechargeable | Yes |
| Speed | Sonic |
