Friends of The Salt Lake City Library — Main Library Book Sale — Salt Lake City, UT

210 East 400 South, Salt Lake City, UT 84111

Dec 4, 2026 – Dec 5, 2026

Used book sale open to the public. Hours: Friday 10am through Saturday 6pm. Cost: most items under $3.

While we strive for accuracy in our listings, we can't guarantee that all the information is completely accurate or up to date.

Bag Day Profit Calculator

Estimate your cost per book and resale margin before you go.

Bag / Entry Cost ($)

Estimated Books per Bag

Average Estimated Resale Value ($)

Effective Cost Per Book

$0.33/book

Total Estimated Profit Margin

$115.00

Savings vs. ~$17 new retail98%

Estimates only — resale values vary by title, condition, and marketplace fees.