Buy elvolving ring 3 or not?

After looking in the FM in the other servers earlier, that's the cheapest you'll get. They're about 300m in El Nido.
Go ahead and buy it, it's worth it.
The only ring that cuts close (dark angelic blessing) is about 300~500m.

Yeah I already did so and since the server merging was extended by a week I cba to wait 11 days for a "possible" cheaper ring.