Sterling Accord Bathtub Surround - $210

Details:

STERLING Accord 36 in. x 60 in. x 77 in. 3-Piece Direct-to-Stud Complete Tub Wall Set with Backers in White

I bought this as a final sale and cannot return it. It's 7" too wide for my tub, so now I'm stuck with it. It's new, and has never been installed. I'm asking for $210. Here is a link to the item at Home Depot, listed for $354.
http://www.homedepot.com/p/STERLING-Accord-36-in-x-60-in-x-77-in-3-Piece-Direct-to-Stud-Complete-Tub-Wall-Set-with-Backers-in-White-71164106-0/202924000

The only difference between this listing and the link is the Brushed Chrome grab bars.

Color: White
$210.00