343 is probably pretty hellbent of having this shop here, so why not make the shop purchase by part like reach, but with the premium currency. If you want to keep your current economy, 200 CR per item seems fair enough. 100 or 50 would be ideal, but 200 would be at least reasonable. some bundles stop me from wanting to buy because I just dont want everything in them. id rather pay for what I want individually.