ALDI Work Zone Heavy Duty Shelving 35x72x18 $19.59 YMMV
ALDI "Special Buy" so YMMV
Looks very similar to the muscle rack shelving that is usually $65+, and once in while reaches $35 at Sam's club (not sure if it's the same size)
Shelf tag had it at $39 down to $28. Register rang up at $19.59. Item 94760.
NOTE: the package is 50 lbs and long. Watch your back.
Couldnt find a link at ALDI, but here's a page with a photo:
How do I post a photo from the android mobile app? Not seeing it in the editor.