Pre-launch founding members by application
Grailsnap watches every listing on Heritage Auctions, eBay, StockX, and more, across every hunt that matters. One-time license. No subscription.
Jordan 1 Retro High Off-White Chicago
StockX · sold
// Live coverage
// How it works
01
Add the exact things you're hunting: by name, set, year, grade, marketplace, price range. Granular as you want, broad as you need.
02
Our scanners run flush against each marketplace's API limits: under a minute on eBay, every 15 minutes on Heritage. As fast as the source allows.
03
A real-time alert hits your phone with the listing, price, and how it compares to recent comps. Tap through, buy, win.
// Collector hunts
// 01 · Pokémon
Every PSA, BGS, and CGC slab the moment it lists.
Charizard [1st Edition] #4
Pokemon Base Set · tracked live
Graded market value
$48,233
// Famous grails
// 02 · Sports
Vintage cards, game-worn jerseys, and championship rings, watched 24/7.
T206 Honus Wagner
1909–11 · SGC 2 example
Auction record
$7,250,000
// Famous grails
// 03 · Sneakers
OGs, samples, friends-and-family, anywhere they surface.
Jordan 1 Retro High Off-White Chicago
StockX · sold
Sold for
$3,523
$158 above market
Recent market
$3,365
// Famous grails
// 04 · Comics
CGC, CBCS, PGX. Bronze, Silver, Golden Age.
Action Comics #1 (1938)
Action Comics · tracked live
Graded market value
$6,000,000
// Famous grails
// 05 · Video Games
Wata, VGA, and graded-sealed across every platform.
Family Fun Fitness Stadium Events
NES · tracked live
Graded market value
$174,242
// Famous grails
// 06 · LEGO
Sealed retired sets and exclusive minifigures.
Millennium Falcon #10179
LEGO Star Wars · tracked live
Sealed market value
$2,000
// Famous grails
// 07 · Watches
Reference numbers, dial variants, and box-and-papers status.
Rolex Daytona “Paul Newman” 6239
Paul Newman’s own watch
Auction record
$17,750,000
// Famous grails
// 08 · Toys
Action figures, vinyl art, designer collabs, vintage prototypes.
Freddy Funko Stan Lee [Blue] #41
Funko POP Freddy Funko · tracked live
Complete market value
$2,529
// Famous grails
// 09 · Vinyl
Pressings, matrix codes, mint sleeves, every store.
Beatles “Yesterday & Today” Butcher Cover
First-state · John Lennon’s copy
Auction record
$234,000
// Famous grails
// 10 · Devices
Vintage tech, sealed hardware, and collector-grade devices.
Sealed Original iPhone (2007, 4GB)
Factory sealed · first release
Auction record
$190,373
// Famous grails
// 11 · Other
Couture, currency, posters, coins. Every white whale beyond the obvious.
Hermès Birkin Himalaya (Diamond)
Matte white niloticus · diamond hardware
Auction record
$450,000
// Famous grails
// We speak collector
// Pricing · pre-launch
// Why one-time
Grailsnap is for the collector who wants to be there first, every time. The kind of hunter who would rather pay once and never miss another grail than rent the privilege month after month. We hate subscriptions and we will never run one. You pick your tier, you pay once, and the alerts stay on for as long as Grailsnap exists. Lifetime, not rented.
Try it on one thing.
Free
forever
For the focused collector with one or two specific grails.
$19.99
one-time · lifetime
Built for the collector with more than one grail in flight.
$49.99
one-time · lifetime
For dealers, club leads, and collectors who want every signal.
$99.99
one-time · lifetime
Payments processed by Paddle as Merchant of Record. Local taxes calculated and remitted globally on our behalf. Refundable within 14 days, no questions.
// The 50 · open since June 2026
Free for the first fifty.
We'll write the moment your seat opens. When we launch, the founding fifty lock in the Watcher tier for life, our thanks for being here early.