Build guide
Collection Manager OS
Items, sets, wishlist and sources linked - collection value, gain over cost and set completion are calculated for you.
For: Collectors of stamps, coins, cards, vinyl, sneakers, watches, books, art, antiques and toys
- Linked databases
- 4
- Connections
- 3
- Automatic calculations
- 6
- Ready-made views
- 7
What it saves you
- Total value and gain vs purchase price per item and per set
- Set completion % from items owned vs set size
- Wishlist with max price keeps impulse buys in check
- Sources show what you spent with each dealer or marketplace
How the parts work together
- Catalogue: Add sets with their size → Add each item with cost and estimated value
- Hunt: Keep the wishlist with max prices → Tick Found and add it as an item
- Review: Update estimated values once a year → Check completion and gains
Databases inside
Items
Each piece with condition, cost and current estimated value - gain is calculated.
9 fields · 1 calculated automatically · linked to Sets & Series, Sources & Dealers
Views: Collection, By value, By condition
Sets & Series
Series you are completing, with set size; owned count, completion % and value roll up.
6 fields · 4 calculated automatically · linked to Items, Wishlist
Views: Completion
Wishlist
Pieces you are hunting, with the most you will pay and priority.
6 fields · linked to Sets & Series
Views: Hunt list, Still hunting
Sources & Dealers
Dealers, fairs, auctions and marketplaces with trust notes; spend rolls up.
5 fields · 1 calculated automatically · linked to Items
Views: Sources
You get the finished workspace, not homework.
Buy it once for $12 or get it with your membership, then duplicate it into Notion with every field, link, formula, view and example row already set up.
See Collection Manager OS →