Is Selling Used Books on Amazon Worth It? My Honest 2026 Take

I still remember the afternoon I hauled 47 pounds of used books up two flights of stairs to my apartment, convinced I was about to fund a small vacation. Three months later, after fees, shipping supplies, and one particularly bitter return dispute, I had cleared exactly $68. If you've been wondering is selling used books on Amazon worth the hassle, let me save you some back pain: it can be—but only if you know exactly what you're signing up for.

The Real Numbers: What I Actually Earned Selling Used Books on Amazon

Let's start with the part most gurus skip: the ugly math. Over a six-month stretch in late 2025 and early 2026, I listed 82 used books on Amazon using Fulfillment by Merchant (FBM). My total revenue was $1,247. Sounds decent, right? Then Amazon took its cut: referral fees (15% of each sale) ate $187, and the $1.80 per-item closing fee swallowed another $148. Shipping costs—mostly via USPS Media Mail at around $3.50 per book—added $287. Plus, I spent about $60 on bubble mailers, tape, a cheap scale, and printer ink.

That left me with $565 in gross profit. But here's the kicker: four books were returned as “not as described,” costing me $28 in return shipping and the loss of those items (I couldn't resell two because of damage). Net profit after everything: $495. That's about $6 per book on average—and that's before factoring in my time driving thrift stores and packing boxes.

The takeaway? Selling used books on Amazon can make money, but it's a volume game with thin margins. You won't get rich, but you can turn a few hundred dollars a month if you're systematic. For context, my best month was December when I sold 18 books and netted $138. My worst was February: 7 books, $41 net.

The Hidden Costs Nobody Talks About (Shipping, Fees, and Returns)

Everyone tells you about the 15% referral fee. Nobody warns you about the tiny costs that add up. Here's the real breakdown:

• Shipping supplies: Bubble mailers cost $0.30–$0.50 each. Tape, labels, and a printer add up to $20–$30 upfront.
• Time spent: Every book needs to be inspected, listed, packed, and shipped. I averaged 15 minutes per book. That's over 20 hours for 82 books—worth about $12–$15 per hour in my area.
• Returns: Amazon's A-to-Z Guarantee means a buyer can claim a book is “not as described” and you often lose the item and shipping. My return rate was about 5%, which tracks with industry averages.
• Storage: If you use FBA, you pay monthly storage fees per cubic foot. For FBM, you just need shelf space—but that's still a cost if you're in a small apartment.

One hidden trap: condition disputes. I sold a “Very Good” copy of a popular thriller that had a tiny coffee stain on page 87. The buyer returned it, and Amazon refunded them without even asking me. I lost the book and the shipping. From then on, I started over-describing flaws—marking books “Acceptable” if there was any risk. Sales dropped a little, but returns dropped a lot.

So when people ask is selling used books on Amazon worth the hassle, I tell them: only if you're willing to track every nickel. The margins are real, but they're razor-thin.

How to Source Books That Actually Sell (Without Wasting Time)

After my first disastrous batch—I bought a box of 1990s self-help books for $10 and sold exactly two—I learned the hard way that sourcing is everything. Here's what actually works:

Thrift Stores and Garage Sales

I hit Goodwill bins and library book sales every Saturday. The trick: use the Amazon Seller app to scan barcodes before you buy. Look for books with a sales rank under 100,000 and at least a $10 profit after fees. Textbooks, collectible editions, and niche non-fiction (cooking, history, or business) often have the best margins. I once found a $2 cookbook that sold for $45—my best flip ever.

Library Sales

Many libraries hold annual sales where hardcovers go for $1. I scout these for recent bestsellers and academic texts. My rule: only buy books published after 2015 unless it's a rare edition. Older books rarely move on Amazon.

Online Tools

I use BookScouter to compare prices across Amazon, eBay, and other platforms. It's saved me from buying duds. Also, the Amazon Seller app's profit calculator helps estimate net earnings on the spot.

One counter-intuitive insight: don't bother with mass-market paperbacks. They sell for $4–$6 and after fees you net maybe $1. Stick to hardcovers, trade paperbacks, and textbooks. My best category? Out-of-print business books—people pay a premium for old management titles still referenced in MBA programs.

For a deeper dive, check out our guide on How to Start a Reselling Business on Amazon with $100—it covers the exact steps I used to refine my sourcing.

My Verdict: When It's Worth It and When It's Not

After six months and $495 net profit, here's my honest verdict on is selling used books on Amazon worth the hassle:

• It's worth it if: You enjoy thrifting, have time to source and pack, and treat it as a side hustle that pays $10–$15 an hour. It's also great for decluttering your own shelves—I sold 20 books from my personal collection and made $140.
• It's not worth it if: You're looking for quick cash, hate manual work, or expect high margins. The competition is fierce, and Amazon's fees eat into profit fast. If you're in a city with high thrift store competition, you'll struggle to find good inventory.

I'll be honest: I stopped after six months. The hourly return just wasn't competitive with other side hustles I tried, like flipping vintage electronics or doing freelance editing. But if you love books and have a weekend to spare, it's a fun way to make a few hundred bucks. Just don't quit your day job.

For more ideas, check out Best Side Hustles for Book Lovers in 2026 and Top 10 Items to Flip for Profit on Amazon Right Now.

Practical takeaway: If you want to try this, start small—source 10 books, list them, and track every cost. After one month, you'll know if the numbers work for you. Worth bookmarking this page before your next thrift store run.