We're tracking 2 upcoming used book sales in Boulder, CO, including sales hosted at Boulder Public Library, Paper & Spine Used Bookstore at Boulder Public Library, Paper & Spine Used Bookstore (Boulder Public Library). Dated sales here span Dec 4, 2026 to Dec 6, 2026, and 2 of them run multiple days (often ending with a bag day). 2 year-round used bookstores in the Boulder area sell donated books any week of the year. Readers here also travel to sales in Lafayette, Golden, Denver, all within about 50 miles.
Every listing below shows the venue, the sale dates, and directions, so you can plan a trip to a library book sale near Boulder without checking a dozen separate library calendars. Listings are refreshed daily as new sales are verified.
While we strive for accuracy in our listings, we can't guarantee that all the information is completely accurate or up to date.
Dec 4, 2026 – Dec 6, 2026
1001 Arapahoe Ave, Boulder, CO 80301
Boulder Public Library is holding a book sale in Boulder, CO. Dates and hours: Bookstore Library hours. Features include Fiction. Special pricing: $0.50-$1, $0.50-$1. Credit cards accepted. Policies: Credit cards accepted.
Dec 4, 2026 – Dec 6, 2026
1001 Arapahoe Avenue, Boulder, CO 80302
Paper & Spine Used Bookstore at Boulder Public Library is holding a book sale in Boulder, CO. Dates and hours: During regular library hours (Friday 9am-6:45pm, Saturday 9am-6:45pm, Sunday 12pm-6:45pm), Friday 9am-6:45pm, Saturday 9am-6:45pm, Sunday 12pm-6:45pm. Features include Non-fiction, Fiction, DVDs/CDs & media. Policies: Credit cards accepted.
Oct 9, 2026 – Oct 18, 2026
775 E Baseline Rd, Lafayette, CO 80026 · 8.5 mi
Lafayette Public Library is holding a book sale in Lafayette, CO. Features include Fiction. Special pricing: $0.25-$5. Policies: Credit cards accepted. Additional sale dates: Dec 4, 2026.
Oct 9, 2026 – Oct 18, 2026
775 W. Baseline Road, Lafayette, CO 80026 · 8.5 mi
Friends of the Lafayette Library Foundation is holding a book sale in Lafayette, CO. Dates and hours: During Library hours. Features include Art & photography. Additional sale dates: Nov 4, 2026.
Oct 19, 2026 – Oct 22, 2026
15200 West Sixth Avenue, Golden, CO 80401 · 21.2 mi
Whale of a Used Book Sale is holding a book sale in Golden, CO. Dates and hours: All day. Features include Children's, DVDs/CDs & media, Rare & collectible.
Oct 22, 2026 – Oct 25, 2026
15200 W. 6th Avenue, Golden, CO 80401 · 21.2 mi
Jefferson County Library Foundation Whale of a Used Book Sale is holding a book sale in Golden, CO. Dates and hours: Thursday: 6PM – 8PM (Friends Preview Night); Friday: 8AM – 5PM (Early Bird), 9AM – 5PM (Ge, Thursday: 6PM – 8PM. Features include Children's, Young adult, Non-fiction, Fiction, DVDs/CDs & media, Puzzles & games, Magazines & ephemera. Special pricing: Free admission.
Oct 22, 2026 – Oct 25, 2026
Jefferson County Fairgrounds, Golden, CO 80401 · 21.2 mi
Jefferson County Library Foundation is holding a book sale in Golden, CO. Features include DVDs/CDs & media, Rare & collectible, Puzzles & games. Special pricing: $5 per adult per day, Under 18 FREE, SNAP recipients FREE.
Oct 23, 2026 – Oct 25, 2026
5260 Arena Circle, Loveland, CO 80537 · 25.7 mi
Friends of Loveland Public Library at McKee Community Building at The Ranch Larimer County Fairgrounds and Events Complex is holding a book sale in Loveland, CO. Dates and hours: Oct 23: 3 pm - 7 pm (Friends Preview), Oct 24: 10 am - 4 pm (Public), Oct 25: 11 am - 3 pm (Public). Features include Children's, Young adult, DVDs/CDs & media, Puzzles & games, Fiction, Art & photography. Special pricing: Free Admission, Free Parking, Bag Sale on Sunday: Priced by the bag/container, starting as low as $5.00, Bag Sale on Sunday: Priced by the bag/container,. Policies: Friends Preview.
Oct 23, 2026 – Oct 25, 2026
300 N. Adams Ave., Loveland, CO 80537 · 25.7 mi
Friends of Loveland Public Library Foundation Book Sale is holding a book sale in Loveland, CO.
Oct 23, 2026 – Oct 25, 2026
McKee Community Building at The Ranch Larimer County Fairgrounds and Events Complex 5260 Arena Circle, Loveland, CO 80537 · 25.7 mi
Friends of Loveland Public Library is holding a book sale in Loveland, CO. Dates and hours: Friday, October 23: 3 pm - 7 pm (Friends Preview), Saturday, October 24: 10 am - 4 pm (Public), Sunday, October 25: 11 am - 3pm (Public). Features include Children's, Young adult, DVDs/CDs & media, Puzzles & games, Fiction, Art & photography. Special pricing: Bag Sale on Sunday: Priced by the bag/container, starting as low as $5.00, Bag Sale on Sunday: Priced by the bag/container,, Free Admission. Policies: Free Admission, Free Parking.
Oct 23, 2026 – Oct 25, 2026
Thomas M. McKee 4-H Youth & Community Building at "The Ranch" Larimer County Fairgrounds & Events Complex, I-25 & Crossroads Blvd., Loveland, CO 80538 · 28.4 mi
Friends of Loveland Public Library Foundation is holding a book sale in Loveland, CO. Dates and hours: Friday: 4 p.m. - 7 p.m. (members-only), Saturday and Sunday: open to all, Friday: 4 p.m. - 7 p.m. (members-only); Saturday and Sunday: open to all (specific hours n. Features include Children's, Fiction, Non-fiction, Rare & collectible. Special pricing: Friday: Membership required, Saturday: Hardbacks $2.50, Saturday: Trade paperbacks $2, Saturday: Mass market paperbacks $1. Policies: Membership required on Friday.
Nov 13, 2026 – Nov 15, 2026
10 W 14th Avenue Parkway, Denver, CO 80204 · 23.9 mi
Central Library is holding a book sale in Denver, CO. Dates and hours: 10:00 am - 3:00 pm. Features include Children's.
Dec 1, 2026 – Dec 31, 2026
Littleton, CO 80120 · 32.7 mi
Friends of the Littleton Library & Museum is holding a book sale in Littleton, CO.
Dec 4, 2026 – Dec 5, 2026
335 E. Elkhorn Ave., Estes Park, CO 80511 · 44.4 mi
Estes Valley Library is holding a book sale in Estes Park, CO. Dates and hours: Fri, Sat 10-4. Features include Fiction. Special pricing: $1-$5.
Open year-round — check the library for current hours.
1001 Arapahoe Ave., Boulder, CO 80302
Paper & Spine Used Bookstore (Boulder Public Library) operates a year-round used book shop in Boulder, CO.
Open year-round — check the library for current hours.
1001 Arapahoe Avenue, Boulder, CO 80302
Paper & Spine Used Bookstore at Boulder Public Library operates a year-round used book shop in Boulder, CO. Dates and hours: During regular library hours. Features include Fiction, Non-fiction, DVDs/CDs & media. Special pricing: Fiction books $1, Non-fiction books $1, Mass Market Paperbacks 2/$1, CDs $1. Policies: Cash accepted, Credit card accepted, Free wrapping paper available, Free tape available, Credit cards accepted.