Friends Of The San Marcos Public Library Book Sale — San Marcos, TX

625 E Hopkins, San Marcos, TX 78666

Oct 16, 2026 – Oct 18, 2026

Friends Of The San Marcos Public Library is holding a book sale in San Marcos, TX. Policies: Member preview on October 15th.

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.