Fuse Box Cover from under the seat of a '90 750 Sport. I assume this fits other years/models too. Good condition. The "crack" in the photo appears to be contained within the plastic...a manufacturing defect, perhaps. $20 + postage.
Offers? Hate to throw this away, and I don't think anyone on E-Bay is looking. Not a critical part, but one of those things that might bug you if it's missing...