BMW Windshield 2010-2019 K1600 GT

[dyingtoride]

OEM take off windshield, one scratch cause during removal (see picture) I'm a trike conversion dealer and I damaged this windshield during conversion. It was in perfect condition, so I replace it with a new windshield for my customer. The scratch is down low by the mounts and is covered when shield is lowered.
My cost for the replacement was $369.00, just try to recap my losses. BMW Windshield p/n 46637709513 and or 77337724350 2010-2019 K1600 GT.   I'm asking$100.00