Buy smarter · List faster

The collector's
card pilot.

Live sold comps while you watch Whatnot and eBay Live — and a bulk lister that photographs-to-posted a 100-card box in an afternoon. One subscription covers both.

Get Cardboard Pilot Try a free lookup
Works with your own eBay seller account — you keep 100% of every sale.
178cards listed in one afternoon
80char titles, written to fit
$15a month covers both tools
100%of every sale stays yours
Two tools · one cockpit

Buy on comps. Sell in bulk.

Cardboard Pilot covers both sides of the flip — knowing what to pay, and getting inventory listed before it goes cold.

Live Comps Panel

Chrome extension

The side panel that prices cards mid-auction. Box the card on the stream — we identify it and pull recent sold prices before bidding closes.

  • Works on Whatnot & eBay Live streams
  • Graded or raw — reads the slab label too
  • Median, range, and newest-first sales list
  • Fix-it search when a shiny card fools the scanner
Install the extension

Bulk Card Lister

Web app · your eBay dev keys

Drop a folder of card photos. AI identifies every card — set, parallel, rookie, grade — writes 80-char titles, and posts live eBay listings in one click.

  • Front/back photos auto-pair into a smart spreadsheet
  • AI web-verifies parallels against real checklists
  • Graded-card condition descriptors handled (PSA/BGS/SGC…)
  • Runs on your eBay developer keys — your account, your sales
How dev keys work
How it works

From "what's that card?" to sold.

Built by a card seller who got tired of guessing in fast auctions and typing titles one at a time.

1

Subscribe once

Check out with Stripe and get your license key instantly. One key unlocks the extension and the Bulk Lister.

2

Buy on real numbers

In a live auction, grab the card on screen. Sold comps land in about two seconds — bid or pass with confidence.

3

List the whole box

Photograph fronts and backs, drop the folder in, review titles and prices, hit Approve & List. Done before dinner.

Pricing

Start free. Upgrade when you're flipping for profit.

Free

$0/mo
  • 10 comp lookups a day
  • Recent sold prices
  • In-browser lookup tool
  • No Bulk Lister
Try it now

Pilot

$15/mo
  • Unlimited comp lookups
  • Chrome side-panel extension
  • Bulk Card Lister — unlimited listings
  • AI parallel verification
  • License key, instant delivery

Dealer

$39/mo
  • Everything in Pilot
  • 3 devices / seats
  • Auction-house comps
  • Priority support & early features

Payments are handled by Stripe — cards, Apple Pay, Google Pay. Cancel anytime from your Stripe receipt. Questions? cardboardpilot@gmail.com

Install

Get the extension

The side panel that prices cards right next to the live stream.

Coming soon

Chrome Web Store

One-click install with auto-updates. Listing is in review.

Add to Chrome — soon
Available now

Download & load it

Grab the extension and load it in Chrome in under a minute.

Download extension (.zip)
  1. Download the .zip above and unzip it.
  2. Open chrome://extensions and turn on Developer mode (top-right).
  3. Click Load unpacked and select the cardboard-pilot folder.
  4. Open the side panel on a Whatnot or eBay Live stream and hit Grab Card.
  5. Pilot subscribers: paste your license key in the extension's Settings to unlock unlimited lookups.
FAQ

Straight answers

What are "eBay developer keys" and why do I need them for the Bulk Lister?
The Bulk Lister posts listings directly to your eBay seller account, so eBay requires your own (free) developer keyset and user token — it's how eBay knows the listings are yours. It's a one-time, ~10-minute setup at developer.ebay.com, and the Lister's setup screen walks you through every step. Your keys stay on your machine; we never see them.
Does Cardboard Pilot take a cut of my sales?
No. Listings go up on your account, buyers pay you, eBay pays out to you. The subscription is our only charge.
Where do the comps come from?
Recent sold prices for the exact card, pulled the moment you ask — with a median and range so one outlier sale doesn't fool you. Auction-house results are included on the Dealer plan.
How does the license work across both tools?
One key, delivered right after checkout. Paste it into the extension's Settings and into the Bulk Lister's Settings — both check it automatically. Pilot covers one device at a time; Dealer covers three.
Can I cancel?
Anytime, in two clicks, from the Stripe billing portal linked in your receipt email. Your key stays active through the period you paid for.