Aww, you got rid of the cyberpunk HK rifle-pistol? Well, fair enough, given that (as you say) most of the value is not in the continued ownership and/or use of the thing, more the story of its acquisition and the images. I think it's safe to say you're not about to take up shadowrunning for real...

(I still think you're right, that there should totally be a blaster that looks like that.)