Folio & Spine Rare Books

The Problem#

• When a bibliophile dies, their family inherits a library they cannot evaluate — first editions, signed copies, association copies, fine bindings
• The family sees “old books” and calls a house clearance firm, who offers £200 for the lot
• Specialist dealers like Folio & Spine would pay fair market value — but they never hear about these collections until it is too late
• The average undervaluation is £3,000–£15,000 per collection
• The supply chain between “collector dies” and “books reach the right buyer” is completely broken

How They’d Use INHERIT#

• Folio & Spine receives catalogued collections via asset-collection.json with disposalStrategy: "sell_as_collection" or "sell_individually", containing individual asset.json entries with category: "collectibles", subcategory: "books"
• identifiers[] carry ISBN or ESTC number, conditionSystem: "book_grade" and conditionGrade describe condition, and originalPackaging flags dust jacket presence (which affects value significantly)
• dealer-interest.json allows Folio & Spine to express interest: intentType: "acquire", offerAmount, offerExpiry, inspectionRequired: true, with notes describing what they would want to verify in person
• valuation.json entries with providerType: "dealer" and method: "dealer_offer" record their price assessments
• catalogue.json provides the structured listing that makes remote assessment possible

The Integration#

• Folio & Spine registers as a dealer on INHERIT-powered platforms
• When a catalogued book collection enters the system — from a living collector or a bereaved family — Folio & Spine receives a notification
• They review the catalogue, express interest via dealer-interest.json, and arrange inspection

The Business Case#

• An estimated 80% of valuable book collections from deceased estates are sold below market value because the family didn’t know to contact a specialist
• Structured catalogues with condition grades and identifiers reduce assessment time from a full day’s visit to a 30-minute review — Folio & Spine can evaluate three times as many collections in the same period
• For families, the difference between a house clearance offer and a specialist dealer offer is typically £3,000–£15,000
• For Folio & Spine, structured data means better stock acquisition at fair prices — the family gets more, and the dealer gets access

Before / After#

Without INHERIT:

1. A bibliophile dies, leaving a library of 500 volumes including first editions and signed copies
2. The family has no idea what the books are worth — they see shelves of dusty hardbacks
3. A house clearance firm offers £200 for the entire collection
4. The family accepts, relieved to have the house cleared
5. The clearance firm sells a single first edition Dickens for £8,000 at auction; the family never knows

With INHERIT:

1. The deceased’s estate plan includes an asset-collection.json cataloguing the library with condition grades, identifiers, and estimated values
2. Folio & Spine receives a notification, reviews the structured catalogue remotely in 30 minutes, and expresses interest
3. Folio & Spine visits the house, verifies the key items, and offers the family £12,000 for the collection
4. The family receives fair market value; the books reach collectors who will appreciate them