The price on AliExpress may have moved since our latest reading, 10 Nov. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.
TRACKING · DAY 1/7Electronics
eTone Darkroom Bag 35mm 120 135 Film Changing Developing Zipper Double Layer Load Portable Professional Photography Equipment
What our readings say: 1 of 7 reading-days recorded. We judge a seller's discount only after 7 separate days of our own readings.
Seller lists it at $37.46 — a claimed saving of $15.73. AliExpress does not verify that figure, and 5.7% of the listings we track make a claim in the same 40-49% range, so on its own it means very little.
What we recorded for this product
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
- Price on 10 November 2026
- $21.73
- Days of our own readings
- 1
- Price readings taken
- 1
- Tracking since
- 10 November 2026
- Seller claims it was
- $37.46 (−42%)
See what we have recorded across every listing we track
A verdict needs 7 separate days of our own readings. This product has 1, so 6 more days are needed before we will call the seller’s discount anything at all.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
eTone eTone Store
Seller on AliExpress
About this product
We have one reading of this listing’s price, taken on 10 November 2026, at $21.73. Full specifications are on the AliExpress product page.
Comparable products we track
6 products in Electronics close enough to compare on price — 3 are cheaper than this one.

eTone Darkroom Film Developing Dial Chemical Thermometer Stainless Steel with Wall Clip Darkroom Accessories

eTone 3 Channel Triple Darkroom Timer Counter Film Developing Countdown Clock

eTone Professional 6 Pairs Darkroom Anti-Static Dust-Proof Gloves Anti-contamination for Film Developing Processing

eTone 10x12 Print Developing Trays Darkroom Film Photographc Paper Trays for Developing Fixing
How this compares to everything else we track
We show 11,130 products, one per title, in Electronics. At $21.73, it sits above the middle of that category, which is $6.01 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 42% off. Only 8,526 of the products we track claim a discount that large — 5.7% of the catalogue sits in the 40-49% band, so this one stands out. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 25 orders for it. For comparison, the median listing we track in Electronics reports 116 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 1 separate day since 2026-11-10, and it has not moved once. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
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