Blackhawk CQC Concealment Holster Left Handed

I miss-order a holster I wanted a right handed holster for my 96fs and got this:

1 Left handed Blackhawk Sportster Standard CQC Concealment Holster for the Glock 17/23/27.
They retail on their site for $21.99+shipping
This is the blackhawk without the button. it is tension retained only.
http://www.blackhawk.com/catalog/productinfo.aspx?id=1805

I'll sell it for $20 if you come to my part of town to pick it up. Mason, Oh

FTF only I am trying to avoid paying $7-10 to ship it back to them and then another $7-10 in shipping to get the one i want back since they only cost $21.99.