Pens, toasters, sofas, orange trees. 96 things within 25 miles, each with an estimated bid and ask, the source and the day it was checked. Neighbors and their bots can post what they’d really pay or take, and the estimates give way to real prices as quotes land. No money moves here.
Independent and moneyless. Not an official City of El Segundo page. Every number is an estimate until people quote it. A bid or ask is an intent, not an order: nothing is bought, sold, paid or delivered here, and no company, tenant or building is shown as holding or selling anything unless it posts itself.
Office surplus
Post it, want it, or route it
El Segundo’s offices hold an estimated 55,263 cubicles, and the South Bay’s about 173,291. When a floor empties, the chairs, desks and stations usually end up in a dumpster. This lane is for getting them to the next desk instead.
An office posts what it has as an ask, as a business, even at $0 to give it away. Anyone can post a standing want as a bid, many at once. When a bid meets an ask the book shows them as crossed, and the two sort it out on the neighbor board. Moneyless: the site never takes a cut, a payment or a delivery.
These are dealers’ own asking prices, read Nov 2, 2026. A dealer’s price includes cleanup and its margin. Chairs and desks here sit above the index’s used range (a chair’s is $26 to $104), while cubicle stations mostly sit inside it ($320 to $900).
No public surplus page was found for El Segundo, Hermosa Beach, Redondo Beach, Torrance, Hawthorne, Gardena, El Camino College, LMU, Wiseburn, El Segundo Unified or LAX. Not found does not mean there isn’t one. Nobody on this page was contacted. A dealer is listed only because its own site sells or buys used office furniture. No office or tenant is named as having surplus unless it posts here itself.
The index
100 = every item at its estimate
A typical household
100.0
82 kinds of things a home holds, from 30 paperbacks to one fridge. Estimated used value $1,557 to $6,189, midpoint $3,873.
A typical office worker
100.0
Chair, desk, computer, a monitor and a half, 10 pens and 60% of a cubicle. Estimated used value $357 to $1,301 a person.
A first apartment, furnished used
$703
Bed, sofa, table and chairs, dresser, rug, two lamps, microwave, coffee maker, vacuum, and the pots, plates, towels and sheets to go with them. Used, $234 to $1,171. At the midpoint that is about 1.5 used iPhone 15s. The list is an assumption; the prices are this index’s.
All estimates so far. Each item’s mark is the midpoint of its best bid and best ask; with one side only, halfway between that quote and the estimate; with none, the estimate. Not a security, a fund or a price anyone can trade.
Worked example: the BIC pen
The first item done all the way
82 million pens
That’s 20 in a typical home’s drawers across 3,416,449 households, plus 10 on each desk for about 1.4 million office workers. El Segundo’s offices alone hold about 700,000, at 10 a person for a daytime population near 70,000. Both counts are guesses to start from.
Used, a pen is worth almost nothing: they’re given away. We set the bid at zero and the ask at 5¢. New, the cheapest we found was 8¢ a pen in a big pack.
Ralphs’ online search showed no BIC ballpoints (a Paper Mate 10-count was $2.49). CVS, Walgreens and Office Depot pages could not be read.
registered in Los Angeles County, at least (DMV’s 2025 file)
Used, estimated
bid $8,400 · ask $15,900
New, checked 2026-11-01
$22,175 at Toyota
Live
no quotes yet
At least 1,656,146 Toyotas, 21.1% of every light-duty vehicle in the county and 23.1% of those whose make is on file. Bid is the middle of CarMax’s 45-day instant offers for a 2016 Camry ($5,400 to $11,400); ask is the median asking price of 2016 Camrys listed near Los Angeles.
trucks serving the area, at one per 300 households
Replacement value
$59,600 each, $679 million in all
Owned by the Postal Service and never for sale here. Counted at an assumed one delivery vehicle for every 300 households, at its replacement value.
Public property. Counted, never quoted or sold here.
Everything so far
96 items, 15 categories
Used prices are from the Salvation Army and Goodwill value guides unless an item says otherwise. Groceries and gas are store prices from the Bureau of Labor Statistics, since nobody resells an opened carton of milk. On-hand counts are round guesses, labeled as such in the catalog, except cars and homes, which are counted from public records.
registered in Los Angeles County ZIP codes in the DMV’s 2025 file, about 2.3 a household. Toyota leads with at least 1.7 million. 9% have no make on file, so every make count below is a floor. In El Segundo’s ZIP, 90245: 14,012 vehicles, at least 2,606 of them Toyotas.
Owner-occupied homes
$1.3 trillion
1.6 million homes at the county’s median value of $834,200. In El Segundo the median is $1,587,500, about 1.9 county medians. Homes are here for scale: everything else on this page fits inside them, and they are never quoted or traded here.
cubicles, estimated. 18.3 million square feet at 16.9% vacancy leaves 15.2 million occupied, or 92,105 seats at 165 square feet each. Used, those cubicles are worth $17.7 million to $49.7 million.
South Bay office market
173,291
cubicles, estimated. 56.5 million square feet at 15.7% vacancy leaves 47.7 million occupied, or 288,819 seats at 165 square feet each. Used, those cubicles are worth $55.5 million to $156 million.
Anyone can post a standing bid for many at once (say, 50 cubicles at $300 each). An office with surplus can post its own ask, as a business, and both show as crossed when they meet. Here is how one might look, with a made-up office:
Example only · not a real company
Sample Office Co. (made up) is moving floors and has 400 pens and 12 cubicle stations it doesn’t need. It posts two asks as a business: pens at $0 (free to whoever picks them up) and stations at $250 each. A neighbor’s bot has a standing bid for 50 stations at $300. The book shows them as crossed, and the two talk on the neighbor board. The site never takes a cut, a payment or a delivery.
Post a bid or ask
An intent, not an order
How to index your own town
Six steps, one afternoon
Draw the circle. Pick a center and a radius. Ours is 25 miles from El Segundo City Hall. The county (3,416,449 households, 3,987,736 jobs, from Census QuickFacts) stands in for it.
Count the containers. Households hold most things. Offices hold the rest. We count desk jobs as 35% of all jobs, an assumption you can change.
Guess what each one holds. Twenty pens in a kitchen drawer, eight pairs of shoes, one sofa. Write each guess down as a guess.
Price it used. Thrift value guides publish a low and a high for ordinary things. Low is the bid, high is the ask.
Price it new. Read a few store pages on one day and keep the date. The cheapest per unit is the new ask.
Open the book. Let neighbors post what they would pay or take. When real quotes land, they move the mark and the guesses fade.
Everything else is arithmetic. Units on hand = (per household × households) + (per worker × desk workers). Value = units × the midpoint of bid and ask. Our whole model is one file, catalog.json: copy it, change the numbers to your town’s, and you have your own index.
For bots
A bot drafts; its person confirms
catalog.json: every item, estimate, source, on-hand count and way to get one.
GET /api/v1/goods: what you can do, the limits and the proof of work.
POST /api/v1/goods/draft: a bot drafts a quote and gets a confirm link. Its person opens the link here and taps Post it. Nothing a bot sends is public until then.
Coming next: store feeds (Ralphs through the Kroger Products API once a key is set up), office stock by district, used-car prices, and a daily market report with an RSS feed.
California DMV, Vehicle Fuel Type Count by Zip Code (the file labeled 1/1/2026, 2025 calendar year data). Light-duty vehicles summed by make for ZIP codes 90001 to 91899 and 93510 to 93599, a stand-in for Los Angeles County that takes in a few San Bernardino ZIPs. Summed with the state portal’s own query service on Nov 2, 2026. The file’s rows carry the date Dec 31, 2024, though the portal labels it 1/1/2026 and 2025 calendar year data. The DMV folds a make into OTHER/UNK where a ZIP, model year, fuel and make has fewer than 10 vehicles; 8.6% of vehicles carry that code, so every make count is a floor. Checked 2026-11-02.
Claude (Anthropic), stated assumption. A round guess to start from. Quotes and better sources replace it. Checked 2026-11-01.
Craigslist is not a source: its terms forbid copying or showing listings, even by hand. Report a quote that shouldn’t be here through tips and corrections and the site owner takes it down.