Euch, myself I do not care for Art's book. It can be hard to read and the values are way off. If he puts a value of $18 on a common strike I would think he would have no problem at buying it for that. But he won't buy it or make the vlues more in line to actual sale prices. Not to mention a scale like C and C+ etc for a value. I prefer Bill Couhnour's book. Up to date the day you buy it and he follows sales of the actual strikes and each has their own sold value.

Dennis