Your binder, off the grid.
Save your cards, wants and available price evidence before you leave. Check what’s ready before the venue Wi-Fi lets you down.
Prepare your collection
How it works
Get ready before the signal goes.
01
Save what you need
Prepare the binder and relevant sets while connected. Download available records, images and saved price evidence.
02
Check the coverage
Verify saved data. Cards, images and prices may have different coverage, so check the report before relying on them.
03
Collect and sync later
Use what’s saved on this device. Offline collection edits queue until you reconnect; saved prices remain last-known values.
Ready before you lose signal.
Your saved binders travel with you.
Saved cards, images and prices stay on your device. Edits made offline queue up and sync when you reconnect.
Saved cards and images
Queued edits sync later
Clear about what isn’t saved
Charizard ex
Breakout
£186.40
High confidence · 3 sources
Saved prices, labelled honestly.
Offline prices are the ones you saved, with their original quote date. Fresh live prices need a connection.
Original quote dates kept
No pretend live prices
Refresh when you’re back online
What it means at a show or on the road
Without a clear system
Spinning loaders in a packed hall
Old prices passed off as current
Re-entering cards later from memory
With Holo Folder
Keep collecting without signal
Saved binders, images and prices open even when the hall has no reception.
Know how old a price is
Every saved price keeps its quote date, so you can judge it yourself.
Nothing gets lost
Edits queue on your device and sync once you’re back online.
Know what you can rely on before you leave.
Install the web app and reopen it offline to check your preparation. Saved prices are last-known values. Activity keeps up to eight recently opened query pages with their last sync point; uncached pages and newer events need a connection. It is read-only, and does not promise full-history or first-use offline access. Device storage can be cleared or evicted, so verify before an important trip.
Good to know
Is the whole card catalog available offline?
No. Offline access depends on the cards, sets, images and prices saved on that device. An uncached card or missing image still needs a connection.
Will prices update without internet?
No. You can inspect saved prices and evidence when available, but fresh comparisons require a connection. Always check the quote’s age.
Do offline edits disappear when I reconnect?
Collection edits are queued for later sync. Keep using the same account and device, and let synchronization finish when you are online again.