El Sobrante Library Book Sale Book Sale — El Sobrante, CA

4191 Appian Way, El Sobrante, CA 94803

Dec 5, 2026

Sat noon-2pm; Friends preview 10am-noon. Check the organizer page for details.

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 ($)

Savings vs. ~$17 new retail98%

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