Hmmm, I don't mean to be picking on ya Thanee, but :).
Moderate (wizardry I) or strong (wizardry II–IV) (no school); CL 11th (I), 14th (II), 17th (III), 20th (IV); Forge Ring, limited wish; Price 20,000 gp (I), 40,000 gp (II), 70,000 gp (III), 100,000 gp (IV).
Are the old rings for reference...