Sams club has a pelican 1720 knock off for 70 bucks.
There's also a 20 inch case for 36 bucks.
I bought one of their smaller cases last year and it was very sturdy and I would say every bit as strong as a pelican.
Thanks for the heads up!
Wish my local Sam's would carry these. I checked and they don't.
Does the Plano case have wheels? This one and the pelican case does