Reviews on these are great, saying they’re incredibly well built and sturdy, one review claimed they seal water tight (probably just from spray/rain, not submersion). They’re regularly $9.99 so $4.98 seems a great price for totes that won’t crack and collapse on you. Availability at $4.98 looks good with brickseek showing about 100 locations with stock, however brickseek unfortunately no longer shows quantity for target.
https://www.target.com/p/sterilit…nk=s
http://brickseek.com/target-inven…02-02-0921