Talk:Pro Kits/Engine Cards/@comment-110.22.67.70-20170803130131/@comment-26536836-20170804160006

I don't think that's good idea. Of course, if you need other engines, 15 engines for that price won't bad(is it?). 25% guarantee wasn't good choice, I think. And what if that 25% turned out to be i5 engine. It could be worst engine box ever. :)