Talk:Research & Development/BMW 3.0 CSL Hommage/@comment-71.202.41.42-20180205011743/@comment-32225178-20180206044859

Those who have saved 600 tokens by NOT opening lab 004 early, remember that you can buy 4 set of keys with that exact same amount. So don't be sad. If you feel you have less time buy some keys. I finished the event with around 15 hours to spare. So that's like 5 set of keys. I also used around 11 keys on the final AI. So that is roughly 4 set keys.