By Ked · August 2026
August 2026
We run software that reads thousands of used camera listings a day. Its whole job is to figure out, from the title and description alone, what body it's looking at, what condition it's in, and what it costs. Most days it does this fine. Some days it chokes so badly we have to go dig through the raw HTML by hand to figure out what a listing was even trying to say.
Here's the thing about that. Our software has read literally every Leica camera ad ever catalogued. It has no attention span to lose, no patience to try, and no competing browser tab. If a listing is too tangled for a program built for exactly this one task, imagine what it does to a regular person who just wants to know if this is the right camera, in acceptable shape, for a fair price.
So in the spirit of public service, here is a tour of the ways sellers manage to obscure a simple fact ("I have a camera, here's its condition, here's the price") behind something closer to a ransom note. All examples below are real, lightly trimmed for length, and unattributed on purpose.
A representative sample, presented exactly as encountered:
"Leica M3 Single Stroke chrome camera RARE Set, Like New Condition with Leica 50/2 Rigid Summicron chrome lens in original Leica camera box,manual, warranty cards,hood,caps LN / Call or email for price."
That is one sentence. It contains a camera, a lens, a condition grade, a second condition grade that contradicts the first a little, a box, a manual, warranty cards, a hood, caps, and a price that isn't a price. A buyer has to read the whole thing twice just to confirm which parts describe the body and which describe the lens. Our parser has to do the same thing, except it also has to guess where one accessory list ends and the price field begins, because there's no punctuation marking the boundary.
The fix: a title states the item. A description lists what's included. These are different jobs. Doing both in one 45-word run-on sentence isn't efficient, it's just illegible twice over.
Also real:
"LEICA LEITZ M2 SS KOOHE #1043863 BLACK PAINT SELF TIMER RANGEFINDER CAMERA BODY"
"LEICA M5 3 LUG 50 JAHRE SILVER CHROME CAMERA BODY 10501 RARE!"
All caps feels like emphasis. It is not emphasis, because emphasis requires contrast, and a title that is entirely capital letters has none. "KOOHE" (that's an internal Leica trade name, not a typo) gets exactly as much visual weight as "BLACK PAINT," which gets exactly as much weight as the serial number. A shopper's eye has nowhere to land. Somewhere in that block of capital letters is the one fact that actually matters, and the formatting has made sure you can't find it faster than by reading every letter.
Several of the listings above end, almost as an afterthought, with "Call or email for price." Read that again: the seller wrote out the full accessory manifest, the condition grade, the shipping terms, and the country of origin, and then declined to include the one number every single reader opened the listing to find. If you've already decided the buyer needs to email you before they can know the price, that sentence should be the entire ad. Everything else is negotiable after the buyer knows whether they can afford it at all.
Leica assigns catalog numbers, and sellers love including them: "LEICA LEITZ M3 10150 IGEMO SS RANGEFINDER CAMERA BODY #1001008 +CAP +BOX NICE." Somewhere in there is a catalog number, a code name, and a serial number, stacked back to back with no label distinguishing which is which. That's useful information for a collector who already knows what "10150" means. It's noise for everyone else, and it means the actual product name (a Leica M3, single-stroke) gets buried between two strings of digits that look equally official.
The fix: if you're going to include a catalog number, label it. "Catalog no. 10150" costs four extra characters and turns a mystery into a fact.
Leica made roughly 220,000 M3 bodies. It made tens of thousands of M6 TTLs. Neither of those is rare in any meaningful sense, and yet "RARE!" shows up on ordinary examples of both, constantly, usually followed by an exclamation point that's doing all the actual work the word should be doing. When a genuinely scarce variant comes along (a real limited edition, a low-production early batch), "RARE" has already been spent on a standard black-paint M6 with a nice serial number, and there's no word left to signal that this one actually is.
A real description, in the order it was written:
"CONDITION: Great condition. Tested and fully functional. Minor wear from normal use, but no signs of abuse. No scratches on the LCD screen. ITEMS INCLUDED: Box Charger Battery Cap Hood DISCLAIMER: SHIPPING: All items will be shipped within 1 business day (Monday - Friday) of cleared payment. Please confirm your shipping address with eBay BEFORE hitting the Buy It Now button. Once an item has been purchased, it can ONLY be sent to the address that eBay provides, and CANNOT be re-routed or sent to another address. CUSTOMS DUTIES: We are not responsible..."
The actual condition report is one clean sentence at the top. Everything from "DISCLAIMER" onward is shipping and customs policy, and it goes on considerably longer than the part describing the camera. We've also seen the reverse: listings, camera and lens alike, that open with "Before purchasing, please read this page in conjunction with the notes at the bottom of the page, and by placing an order and making payment, you agree to be bound by the product conditions and notes," followed by a paragraph on import duties, before the model name even appears.
Shipping terms, customs obligations, and payment deadlines are all reasonable things to state. They're not reasonable things to state first, or at such length that they outweigh the condition report they're supposed to be a footnote to. A buyer shouldn't have to read a paragraph about who pays import duties to find out whether the shutter works.
The fix: condition first, in its own sentence, before any mention of shipping. Policy and legal terms go at the end, under their own heading, so a buyer can get the one thing they came for without wading through the other.
None of this requires copywriting talent. It requires sequencing.
We built a scraper because reading listings this way, at scale, by hand, isn't something a person can sustain. But the underlying skill it's replacing is one any seller can just do themselves, for free, and it'll sell the camera faster: say what it is, say what shape it's in, say what it costs, in that order.
Once you know what a fair price looks like, a well-written ad is easy to spot. Check current listings and price guides for your model on Used Camera Tracker, and if you're shopping for glass to go with the body, Used Lens Tracker tracks the lens side of the market the same way. Related reading: the Leica M6 variants explained, or the Leica M3 price guide if the run-on-sentence example above scared you off M3s entirely (it shouldn't have; they're great cameras, badly advertised).