Best Buy offers a selection of 3D Blu-rays for $9.99. Opt for in-store pickup to dodge the $3.99 shipping fee. That's a savings of up to $18. Among the discounted films are Ghost in the Shell, Star Trek Beyond, Top Gun, and Titanic.
What's the most maddening fee you pay? To check your luggage? Bounce a check? Use an ATM? Not even close.