Emarter
Ultrasonic Jewelry Electric Retainer Invisalign
$1.45
Price accurate as of Aug 3, 2026. Check current price on Amazon.
See Price on AmazonThis item is priced 99% below the 108,281-product Industrial & Scientific average of $103.67, and rated below the category's 4.4-star average.
Specifications
| Category | Industrial & Scientific |
|---|---|
| ASIN | B0D7HR2MW3 |
| Listed Since | Jul 11, 2026 |
Price History
Checked 27 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Aug 3, 2026 | $1.45 |
| Aug 2, 2026 | $1.45 |
| Aug 1, 2026 | $1.45 |
Best-Seller Rank History
Amazon's own sales rank within Industrial & Scientific, over time.
| Date | Rank |
|---|---|
| Aug 3, 2026 | #190,265 |
| Aug 2, 2026 | #190,265 |
| Aug 1, 2026 | #190,265 |
Common Questions
Is this a good price for Industrial & Scientific?
At $1.45, this is about 99% below the 108,281-product Industrial & Scientific average of $103.67.
How well does this sell compared to other Industrial & Scientific products?
It's ranked #190,265 in Industrial & Scientific by Amazon's own best-seller rank, and its price has been trending flat over our last 27 price checks.
How reliable is the 4.2 star rating?
It's based on 1,574 Amazon reviews, compared to a Industrial & Scientific category average of 4.4 stars.
