Swap - Halloween costume (Dakota County) Book Sale — Farmington, MN

325 Oak St., Farmington, MN 55024

Sep 29, 2026

Swap - Halloween costume (Dakota County) is holding a book sale in Farmington, MN. Dates and hours: 5:30 PM. Special pricing: Free.

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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.