None of there are the oversized Editions HC they are different editions again.
Title: March
Issue: 1
Variant: HC-C
Barcode: NA
Description: Third Printing
Cover Artist: Nate Powell
Publisher: Top Shelf Productions
Release Date: May 2014
Country: USA
Format: Hardcover
Writer: John Lewis
Writer: Andrew Aydin
Artist: Nate Powell
Price: $24.95
Title: March
Issue: 2
Variant: HC-C
Barcode: 978160309408552999
Description: Third Printing
Cover Artist: Nate Powell
Publisher: Top Shelf Productions
Release Date: 2015
Country: USA
Format: Hardcover
Writer: John Lewis
Writer: Andrew Aydin
Artist: Nate Powell
Price: $29.95
Title: March
Issue: 3
Variant: HC-B
Barcode: 978160309396552999
Description: Second Printing
Cover Artist: Nate Powell
Publisher: Top Shelf Productions
Release Date: 2016
Country: USA
Format: Hardcover
Writer: John Lewis
Writer: Andrew Aydin
Artist: Nate Powell
Price: $29.95