Maximizing the value of each use yields
20g of Armor
24g of MS
18g of Magic Resist
43.5g worth of adaptive force
80g worth of Health
150g of AS
totaling 335.5g of stats
In the same slot, Biscuits grant 224g of Mana and grant an additional amount of health and mana during laning, each one restoring 15% missing health and mana
Magical Footwear blows it out of the water with 420 gold of bonus stats.
Stop watch grants 250g into its final item in addition to an active that normally costs 600, an average value between the two of 425.
Tonic grants 90 extra health (240g worth) during laning with three starting potions, and 197.5 gold of MS while active, while also increasing the effects of Elixirs by 100g.
The only rune it's more valuable than is Cosmic Insight, which grants 133.3 gold of CDR. Even then, Insight grants its value from minute 0 and grants additional item and Summoner spell cooldown reduction.
No one is going to take this rune over the alternatives.