Sideswiped the left side of the bed

This afternoon I side swiped the left side of the bed of our 2006 Tacoma - stupid telephone pole at the foot of our driveway. I knew it would happen one day.
Anyway, the truck is still driveable, the bed isn't crooked or displaced, but there's a nasty dent and scratch on the side of the bed.

Is this an area of the truck where the left panel can be replaced, or will they have to replace the whole flipping bed? Also, if they CAN just replace the left panel, any idea on the cost and a time frame?

I'll resume sulking and kicking myself while I wait for replies.
Thanks in advance for any info.

 

Im pretty sure you can just replace the panel. Since its a composite bed, its a few separate peices.