Book dealers use a specific condition grading vocabulary inherited from the antiquarian trade. The differences between grades can mean 5x or 10x in price. If you're selling a collection, understanding this is worth 15 minutes of reading.
The Standard Grading Scale
Fine (F)
Essentially new. No defects, no wear, no markings. For older books, “Fine” means “as close to new as possible given the age.” A Fine copy of an 1860 book still shows age-appropriate characteristics — it just doesn't have additional damage. For a book to be Fine:
- No dust jacket tears, chips, or fading.
- Binding tight and square.
- No inscriptions, bookplates, or markings.
- No foxing, tanning, or staining.
- Gilt (if present) bright and intact.
Near Fine (NF)
One step below Fine. Minor shelf wear or a small defect, but essentially a very good copy.
Very Good (VG)
The most common grade for used books that have been cared for. A Very Good copy shows some use but no significant damage:
- Minor shelf wear on the jacket or boards.
- Small edge wear, small price-clip, or a tiny closed tear.
- Binding still tight.
- Pages clean, no writing, no foxing.
- May have a small previous-owner name written on the first endpaper.
Good (G)
This is where most used books end up. “Good” is a technical term that means “has noticeable wear but is complete and readable.” To collectors, Good is worth significantly less than Very Good.
- Visible wear to jacket and boards.
- Edge wear, small tears, fading.
- Binding may be cocked slightly.
- Pages may show minor foxing or tanning.
- Previous owner inscriptions or bookplates.
Fair
Significant damage but complete. Shows heavy wear. A reading copy, not a collector copy. Missing pages move a book out of Fair into Poor.
Poor / Reading Copy
Heavy damage, major losses (dust jacket missing, significant pages torn or missing, binding broken). Minimal resale value unless extremely rare.
Why Condition Moves Prices So Much
For collectible books, a two-grade drop can reduce value by 50–75%. For common books, condition barely matters. The more valuable the book, the more condition dominates the price.
Example: first-edition Dune (1965) by Frank Herbert.
- Fine in Fine dust jacket: $5,000+.
- Very Good in Very Good jacket: $1,500–$2,500.
- Good, no jacket: $200–$400.
- Poor / ex-library: $20–$40.
Condition Issues That Kill Value
Certain defects disproportionately hurt resale:
- Ex-library copies — stamps, stickers, withdrawn marks. Loss of 70–90% of collector value.
- Water damage — even minor staining. Often a deal-killer.
- Mold or musty smell — sometimes unsellable. Hard to cure.
- Broken binding / cracked spine — reduces to reading copy.
- Ink markings, highlighting, underlining — major value reduction, especially in fiction.
- Sun fading — especially on spines. Common but costly.
- Dog-eared or torn pages — significant value hit.
Condition Issues That Matter Less
- Former-owner inscription on front endpaper — slight deduction but often acceptable.
- Slight spine lean — minor issue, common in older books.
- Mild foxing on endpapers — expected in pre-1950 books.
- Bookplate — sometimes adds value (provenance), sometimes reduces it.
How to Describe Your Book Honestly
If you're selling online, overstating condition is the fastest way to get returns. Dealers read condition descriptions carefully. Our advice: underpromise, overdeliver. A buyer who expected “Good” and received “Very Good” will leave positive feedback. A buyer who expected “Very Good” and received “Good” will return it.
If you're selling to us, don't worry about it — we'll grade it in person, fairly, and explain our reasoning.