For when “I think I have two” is not a system
Yes, the duplicate is a different creature.
One catalogue entry can describe the title. The copies beneath it describe the real objects you own: the pristine one, the battered one, the graded one, and the one currently hiding somewhere extremely safe.
Marvel Comics 1990s · Title record
Amazing Spider-Man #300
Marvel · 1988 · First appearance of Venom
Your copies
+ Add copyDisplay case · Living room · acquired Aug 2023
$640
paid $420
Long box A1 · Closet · acquired Jan 2023
$180
paid $120
Long box B3 · Garage · acquired Jun 2019
$95
paid $45
The title is not the whole story
One clean record. Every real object underneath.
Keep one clean item record for the thing itself, then track every physical copy underneath it. No duplicate item names. No mystery suffixes. No “final-final-actually” spreadsheets.
KolleK · the copies beneath it
3 distinct objectsNear Mint (CGC 9.8)
Display case · Living room
$640
On display
Very Fine (raw)
Long box A1 · Closet
$180
Stored
Good (reading copy)
Long box B3 · Garage
$95
Reading copy
Give every copy its own facts
The first pressing and the scuffed spare are not the same job.
Condition, location, acquisition date, price paid, estimated value, and status all belong to the individual copy. Because a first pressing on display and a scuffed spare in a box are not doing the same job.
Near Mint (CGC 9.8)
On displayVery Fine (raw)
StoredGood (reading copy)
Reading copySwitch copies, keep context
Choose a copy. The details follow the object.
Choose a copy and KolleK changes the details around it: where it lives, what it is worth, and what happened to it. The history follows the object, not the title.
estimated value
History for this copy
Built for the things collectors actually collect
Better than a comma-separated note.
Variants. Editions. Duplicates. Graded items. The version you bought because the cover was different. They all deserve a record of their own.
KolleK might not be for you (yet) if…
You only need a list of titles.
One row per thing is plenty.
You do not care which exact copy you own.
The details can stay fuzzy.
Choose KolleK when…
You own duplicates, variants, editions, or graded objects.
Each physical copy gets its own record.
Condition, location, value, and acquisition details matter per object.
Because two copies are rarely interchangeable.
We will update this page when the product changes. The feature status page has the boring-but-important details.