Stop refreshing eBay. Start finishing your collection
ShelfKeepr scans eBay and Etsy for you throughout the day - more often for the rarer ones - and emails you the moment a search matches your criteria.
Searching eBay in the United Kingdom, United States, Canada and Germany, plus Etsy worldwide, in English, German and French. Additional marketplaces, AI deep search and SMS alerts are on the roadmap.
An update from us
More searches, and Etsy joins the hunt
eBay raised our daily search limit, so we check every book more often. The titles with the fewest listings are scanned every 30 minutes. We've also added Etsy, searched alongside eBay on the free tier. Both are live for everyone. Nothing to switch on.
Why not just check yourself?
Because it isn't 1 search. It's 10, every day
Checking eBay once a day feels like covering it. That works until the copy you wanted turns up on the morning you were busy.
- 10 booksis 10 searches a day
- Then 10 again tomorrow, and every day after. Nobody sustains that, which is fine, because nobody should have to.
- Every 30 minson the rare ones
- Books with few listings get checked 48 times a day, right through the night. Nobody's doing that by hand.
- Skip the junkkeep the hunt focused
- Search for "Horus Rising" and you'll wade through wrong editions, mismatched listings and optimistic prices. We strip that out before a result reaches you.
You stop watching the marketplace. We don't.
How the hunt works
You add novels, rulebooks and codexes. We do the rest
Add the books you're hunting
Search by title, author, or ISBN. Set your condition preference and a max price.
Our algorithm hunts harder for rarer books
Every book gets its own scan schedule. A handful of listings, we check every 30 minutes. Plenty of copies, every 2 hours.
Get notified
The moment we match your search, we email you a link direct to the listing.
Why it finds more, for less
One place, one search
Your hunt · No limit · Any condition · Any copy
Same title and author, but not the ISBN you're tracking — likely another printing or publisher.
Your hunt · No limit · Any condition · Any copy
Elusive books get hunted harder
Every book gets its own schedule, based on how many copies are listed. Down to the last 2 or 3, we look every 30 minutes. At 50 listings, every 2 hours is plenty. The attention goes where the copies are scarce.
We show you cheaper editions too
When a different book undercuts the edition you asked for, we show you both. Your call, not ours.
No chasing copies that have gone
If another ShelfKeepr user buys a copy you were matched to, we tell you and start looking again immediately.
We tell you how sure we are
Every result says how it matched: exact ISBN, or title and author.
Incorrect match?
Listings aren't always right. We can't fix that, but you don't need to see the same one twice. Dismiss it and it's gone from your results for good.
Bought it? One tap and it's shelved
Mark it as bought and the copy moves to your shelf. One hunt down, and a slot back for the next.
One search covers every user tracking the same book, so the effort goes into watching more titles rather than repeating the same lookup.
Dashboard preview
Your entire hunt, at a glance
Every book you're tracking, every match, every purchase. One page, no tabs to wade through.
Already own it?
Catalogue and organise your collection
Want to organise your existing collection? Add it to your shelf
Search the catalogue, add what's already on your shelf. You'll see what you've got, and what you haven't.
File it into a collection
Group books by series or author. Nest collections inside collections. However your shelf works in your head, it can work that way here.
See it all, at a glance
Collapse complete or idle collections. Sort A–Z, or by what you added last. Shelves keep growing, so keep yours manageable.
What's next
The hunt gets a lot bigger from here
Watcher is live. Here's what we're building next.
The catalogue opens up beyond Warhammer - any title, any publisher.
eBay in 4 countries, Etsy worldwide. More on the way.
AI hunting the copies nothing else finds, and a text the moment one lands.
Pricing
One tier for watchers. One for hunters
- Catalogue your whole collection — unlimited, free
- Track up to 10 books
- Multiple eBay and Etsy scans a day
- Matches shown on your dashboard
- Email notifications
- Condition and price filters
- Unlimited books
- Warhammer, Black Library & specialist dealers
- AI-powered deep search
- Email + SMS notifications
- Priority checks (within the hour)
- Wishlist export (CSV)
Still refreshing manually?
Thousands of Warhammer titles, scanned around the clock. Hand the hunt over and get on with painting.