Price history
2-Pack Philips Sonicare Diamond Clean 9000 Electric Toothbrush
4.5
(204 reviews)
🔥 600+ bought in past month
📈 Demand rising
$200.00
$400.00
FREE shipping with Prime · FREE delivery on $35+ orders
At $200.00 it's 38% below its 12-month average and within $0.05 of the lowest we've tracked ($199.95). A solid price.
Verified by Thrifle price tracking
Key details
| Category | Health & Beauty |
| List price (MSRP) | $399.99 |
| Recent demand | 600+ bought last month |
| Sold by | Amazon |
Price history
Philips Sonicare DiamondClean 9000 Electric Toothbrush 2-Pack (HX9912/71) – $199.99 (50% off $399.99) · 4.5/5 · 204 ratings · Prime exclusive · 600+ bought in past month · Free returns
Two toothbrushes for $199.99 — that's $100 per brush for the DiamondClean 9000, which normally retails solo for $200+. Available in Black & White or Rose & White. Each includes 62,000 bristle movements per minute, pressure sensor, 4 brushing modes (Clean, White+, Gum Health, Deep Clean+), 3 intensity levels, 12 total settings, app connectivity, brush head replacement reminder, USB charging travel case that doubles as a charger, and the iconic charging glass. 14-day battery life per charge.
The value framing here is hard to argue with — reviewers consistently call the two-pack pricing a steal, and the app-connected DiamondClean 9000 sits near the top of the Sonicare lineup. Real-world feedback from buyers: great battery life (one reviewer charged it once in a month of 2-3 daily uses), noticeably cleaner teeth after switching from manual, quiet enough to use near a sleeping child, and the compact brush head gets into tight spots well.
Replacement brush heads are the known ongoing cost — one reviewer flagged they're pricey, which is accurate. Genuine Sonicare A3 or C3 heads run $35-55 for a 4-pack, so budget for that in the long-term cost of ownership.
One concerning negative: a single reviewer said theirs stopped working after 3 months, calling it a "cheap version" compared to their previous 5-year Sonicare. Hard to know if it was a defective unit, but it's worth noting given the disproportionate longevity Sonicare is known for.
Free 30-day returns, Prime-exclusive pricing.
Frequently asked questions
4 questions
Is this a good price for 2-Pack Philips Sonicare Diamond Clean 9000 Electric Toothbrush?
At $200.00, this is 50% off the listed retail price of $400.00 — a verified saving of $200.00.
What is Amazon's return policy?
Amazon offers a 30 days return window. Free returns: Yes (most items). Restocking fee: None (marketplace sellers may vary). See the full Amazon return policy at https://thrifle.com/return-policy/amazon.
Is this in stock?
As of the last refresh, 2-Pack Philips Sonicare Diamond Clean 9000 Electric Toothbrush is in stock at the listed retailer. Stock and pricing can change at any time — click Buy to see live availability.
When does this deal expire?
This deal is expected to remain valid through approximately 2026-07-15. Deal prices and availability can change at any time without notice — buy soon if you want to lock in this price.
this deal$322.04
typical$199.95
all-time low92/100
Drop Tendency