Prices can fluctuate all the time, but you'll be the first to know when the price drops and meets what you're willing to pay. Get an email alert when the price meets your threshold.
Take a look at the price history for this 64GB thumb drive. It's gone below $35 dollars in the past, so maybe it's worth waiting for the price to drop again. By creating a price drop alert you can save money. You get to set the price and you'll only get an email when the price matches or is below what you're willing to pay.