Martinez Library Bag Sale Book Sale — Martinez, CA

740 Court St, Martinez, CA 94553

Nov 7, 2026

Martinez Library Bag Sale is holding a book sale in Martinez, CA. Special pricing: $10 bag sale, $10 bag sale with a 9:30am Friends preview, bag sale with a 9:30am Friends preview. Policies: Friends preview 9:30am.

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Directions Sale details

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.