PARCLINES
Forensic values for collector cars

Value any car — and find its whole world.

Every car has a value worth knowing — not just the million-dollar ones.

Parclines is a home for collector-car culture — free to explore, with a forensic valuation engine at its heart. A price guide tells you what a model tends to bring; we value the exact car — your trim, your condition — against real sales, and open the whole collector world alongside it.

The exact car — a valued row per trim, never an averaged badgeEvery value carries its range, confidence, and as-of dateWe flag what most buyers wouldn't catch until it cost them
Specimen № 132·100Condition #2 · Excellent
1973 Porsche 911 Carrera RS 2.7
M472 Touring · 2687cc flat-six · Grand Prix White · matching numbers
$1,240,000
Illustrative example · how a positioned value is shown
Parclines Condition Grade
ProjectFairGoodExcellentConcours
Matching numbersVerified ✓
ProvenanceDocumented · 3 owners
Comp basisrealized sales
As of2026 · 08
See the full sample report →
Welcome

A home for the whole car world — with rigor at its core.

Parclines is a global community for collector-car culture. Most of it is free — search any car, read the market, and wander the registries, drives, and coachwork that make this world what it is. When you want more, subscribers get living valuations and a personal Vault, and our professional tools serve appraisers, dealers, and estates. One home, from the first curious search to the defensible report.

The data and the method are the asset — earned, protected, and shown only as evidence you can stand behind.

What makes it different

Two cars, same badge, different money.

Same model, same year, wildly different cars. We value the precise version of yours — then show exactly where it lands today, and why. Why per-trim beats a price-guide average → How we differ from AI web-search valuation →

Per-trim

Not per-badge

One valued row per trim, engine, body, and generation — never a whole model line averaged into a single number. That granularity is the moat.

Evidence

Not opinion

Realized comps, condition positioning, and forensic markers — with the range, confidence, and date behind every value. No black box.

Parc fermé

For value

The scrutiny of parc fermé, brought to value — nothing taken on trust: every number shown with its evidence, its range, and what still needs checking. Why we're called Parclines →

How it works

Three steps to a value you can trust.

01 / Identify

Tell us the car

Start with a VIN or a few details. We pin down exactly what you have — the trim, engine, and build year that actually move the money.

02 / Analyze

We do the heavy lifting

We position your car against today's realized comparables by its real condition, mileage, and history — and check the details that quietly move the price.

03 / Defend

You get the record

A clear positioned value, its range, and the reasoning behind it — ready for a sale, an appraisal, your insurer, or your own records.

The Vault

Treat it like the investment it is.

A car this good is an asset — so document it like one. The Vault keeps every receipt, service record, and upgrade in one secured place, then does what a shoebox of paperwork never could: it positions that work against the market — cost versus value, job by job — so you hold a documented value story, not just a folder of PDFs. When it's time to sell, hand the next owner proof. At tax time, hand your accountant a cost-basis record. The numbers are ours; the call is always yours.

Build file — 1973 911documented
Engine rebuild · receipts+ value
Respray, off-original color− value
Concours service history+ value
Documented since1981
Tax cost-basis recordready
Pricing

From the curious to the professional.

Start free — search, decode, and a full sample valuation on every car. Add a plan for the always-on positioned value, or buy the defensible report only when you need it.

The line between smart and lucky.
Luck finds the opportunities. Evidence knows what they're worth.