What's My Library Worth?
Here's the honest answer: no online tool can tell you, and the used-book market is volatile enough that even most bookstores won't give you a reliable number. What I can tell you in 60 seconds is which of four paths fits your collection — and what the next correct step is.
Last verified May 2026 · Original research by Josh Eldred
Why I won't quote you a number — online or over the phone
I'm Josh — I run both the Albuquerque book donation warehouse (NMLP) and the buy-back program (SellBooksABQ). I've bought 10,000+ books from people all over the ABQ metro. Two things I've learned the hard way: a shelf photo tells you almost nothing about value, and the used-book market moves enough that even yesterday's comp price is not tomorrow's offer.
So I don't pretend to tell you "what your books are worth" — I can't, and anyone who says they can is setting you up for disappointment. What I can tell you is what I'd personally be able to work with on a given collection, right now, after actually looking at it. That's an offer, not a market valuation. It's honest, it's immediate, and it's the only number that matters to you.
What this page will do: ask six quick questions, then point you to the right path — free donation pickup, quick photo review so I can tell you if it's worth a sit-down, in-home visit to make a direct offer, or straight to recycling. No online price guesses, no market promises, just the next correct step.
How many books do you have?
A rough count is fine
How This Path Finder Works
The six questions above target the four signals I've learned actually matter for a book collection in the Albuquerque market: size, specific high-value categories, condition, and what the person actually wants out of it. Almost every collection I've looked at in three-plus years of buying books sorts neatly into one of four paths once those questions are answered.
The Four Paths
- Worth a sit-down. Collections with vintage, signed, niche hobby, textbook, or scholar-library signals — or any collection over about 500 books — are worth a closer look. For small ones, photos work. For large ones, an in-home visit is the norm. No cost, no obligation. What comes out of it is an offer I can personally stand behind, not a market valuation.
- Free NMLP pickup. Regular home libraries, mixed condition, no specific signals — the math almost never pencils for a lot-sale visit, but the books deserve better than the landfill. Free pickup handles any quantity, any condition, and sorts everything by hand at the warehouse.
- Drop-box convenience. A handful of books, good condition, close to the North Valley — the 24/7 outdoor drop box at 5445 Edith Blvd NE, Unit A is the easiest path. No appointment, no schedule, just pull up.
- Paper recycling. For collections that are genuinely damaged beyond reuse — water-saturated, serious mold, smoke-soaked — the right path is direct recycling, not a donation trip. NMLP handles this too: I take damaged books and paper-recycle only the unreadable ones.
Why I Don't Quote Market Prices
Every online "book value calculator" either guesses or sets you up for disappointment. Two identical-looking hardcovers can be a few dollars and several hundred dollars apart because of the edition number on the copyright page, a signature on the title page, or a minor variant on the dust jacket. A shelf photo can't see any of that. Neither can an ISBN lookup.
But here's the part most calculators will never admit: even after a careful in-person look, the number I can give you is a snapshot of what I can personally work with today — not a promise about what the broader market will pay. Book values swing: a title that's hot this spring can cool off by fall, and a sleepy category can suddenly spike because of a movie adaptation or an estate sale flooding the market. I don't sell you a market forecast. I sell you a direct offer, today, based on what I know I can move through my channels.
That's why the path finder above doesn't output dollar figures. What it outputs is the right next step. If your collection has the signals that suggest it's worth a conversation, the next step is sending photos or scheduling a visit — or read more about where to sell books in Albuquerque for a full comparison of every selling option. If it doesn't, the next step is the free donation pickup. Either way, one phone call tells you everything.
The Fastest Way to a Straight Answer
Text four or five photos to 702-496-4214. Good photos: the fronts of the most interesting books, any signatures or bookplates, a wide shot of a shelf or box, any publication dates on spines or title pages. I reply within a few hours with one of three answers: "worth coming out to look," "bring them by," or "the free pickup is the right move." No pressure either way, and no price quote until I've actually seen the books.
Book Collection Value — The Honest Albuquerque Reality
Most people either significantly overestimate or significantly underestimate what their book collection is worth. Neither helps. The question that actually matters isn't "what are these worth?" — it's "what do I do with them?" Those are different questions, and the answer to the second one is almost always clearer than the answer to the first.
The biggest driver of book value isn't size, age, or even condition. It's title specificity. Ninety percent of the dollar value in any given collection is usually concentrated in five to twenty percent of the books. A investment-grade prices collection and a upper collectible prices collection can sit on identical-looking shelves — the difference is whether that 10% is hiding a signed first-edition of a collectible author or a 1990s mass-market copy of the same book. That difference isn't visible from across the room. It's visible to a person who opens the book and looks at the copyright page.
What Actually Signals Value
In rough order of impact:
- Age: Anything published before 1960 in hardcover is worth a look. Before 1900 especially.
- Signatures: Author signatures change value dramatically — especially for twentieth-century fiction, southwest regional authors, and military memoirs.
- Edition information: "First edition, first printing" on the copyright page matters; book-club editions do not. Most hardcovers that look like firsts aren't.
- Niche subjects: Military history, railroad history, aviation, pre-digital photography, specific regional history — these have patient buyers.
- Southwest regional: New Mexico, Rio Grande, Pueblo, Route 66, Taos, Santa Fe, ABQ — hot in the local market, small nationally.
- Textbooks: Only recent (within 5 years). After that, edition turnover kills value.
Why I Built This Tool This Way
Every other "book value calculator" online tries to give you a number. Those numbers come from Amazon's highest-listed price, which has almost nothing to do with what a buyer will actually pay — and none of them account for the fact that the used-book market genuinely moves week to week. The result is that people either get mad at a real offer ("but the internet said mid-range collectible prices!") or donate valuable books because they didn't know better ("the internet said it was only a few dollars"). Both outcomes are bad for the seller.
The path finder above skips the false-precision trap and goes directly to the actionable answer: given what you have, what should you do with it? For the 90% of collections where the honest answer is "free donation pickup," that's what it says. For the 10% where the honest answer is "call Josh, let him look," that's what it says. Any dollar conversation happens with real books in front of me — and even then, it's framed as "here's what I can personally do for you right now," not "here's what they're worth in the market."
Common Questions
Why won't you tell me a dollar amount for my books online?
Because the used-book market moves enough that even a careful comp today can be wrong a month from now, and a shelf photo hides the details that actually drive value. The only number I'll stand behind is the one I offer you after seeing the books in person — and even that's framed as "what I can personally work with right now," not "what the market says they're worth." Text or call 702-496-4214 and I'll tell you straight whether the collection is worth a sit-down or should go through the free donation pickup instead. No obligation either way.
How do I know if my books are worth selling or I should just donate them?
The single most reliable signal: do you have anything published before 1960, anything signed by the author, anything from a hobby niche (military, railroad, southwest regional, STEM textbooks under 5 years old), or a collection large enough to fill a whole room? Any of those means it's worth a quick phone conversation. If the answer is "no" to all four, free donation pickup through the New Mexico Literacy Project is almost always the cleaner option.
Will someone in Albuquerque buy my entire book collection?
For collections of 500+ books, or smaller collections with specific valuable titles (signed, vintage, hobby), yes — SellBooksABQ will come look in person or review from photos. For smaller mixed collections in average condition, a lot sale rarely pencils out against the time involved, and the NMLP free donation pickup is the cleaner option. The path finder on this page tells you which category your collection falls into.
What should I do with damaged books?
Damaged books have no resale value and will be turned away by most donation centers. The New Mexico Literacy Project is the exception — I accept any condition through the 24/7 drop box or free pickup. Readable books go to readers through my community outlets; only the genuinely unreadable ones (water-stained, moldy, broken bindings) are paper-recycled. Nothing hits the landfill.
Are donations to the New Mexico Literacy Project tax-deductible?
No. The New Mexico Literacy Project is a for-profit business, not a 501(c)(3) nonprofit, so donations are not tax-deductible. If the deduction matters to you, donate to a registered nonprofit — Goodwill, the library, or a local charity. If convenience and honest handling of every book (including damaged ones) matter more, the NMLP free pickup program is the only option in Albuquerque that takes any quantity, any condition. For New Mexico donors who want to understand what qualifies for a deduction at year-end, the New Mexico year-end book donation tax guide explains the IRS rules, which organizations qualify, and how to document the fair-market-value deduction.
Should I Sell or Donate My Books?
The decision framework for five scenarios — estate, downsize, declutter, textbooks, rare.
Selling Southwest Author Books
Hillerman, Anaya, Silko, Momaday — copyright-page tells, signature authentication, dust-jacket notes.
Book Donation Finder Quiz
Four questions, one matched option — drop box, pickup, Goodwill, library.
Check My Books
Paste your book list. The tool flags titles matching 67 author pillars, 52 closed-pool authors, and the Top 50 NM first editions.
Compare ABQ Donation Sites
Side-by-side comparison of Goodwill, Savers, library Friends, and NMLP. Cost, condition rules, where the books go.
Service Areas
Albuquerque, Rio Rancho, Santa Fe, Corrales, and surrounding NM communities for free pickup. — For heirs: see the New Mexico guide to inheriting a library for valuation and routing options.