Talk:Zhonya's Hourglass/@comment-89.77.85.134-20110106025312/@comment-635932-20110301153731

So the active would be worth 2172g if the hourglass were a collection of basic items without the cost efficiency bonus of recipes, and cost 4950 gold total. But it doesn't, it costs 3300 gold. So, using your 150%, the active is worth 1448 of the real total you spend of 3300, using your recipe scale gold value.

3300g - (100AP * 1600g/80AP + 50Armor * 700g/45Armor) / 1.5 = 1448.15g OR Your 2172 / 1.5 = 1448