How much over PCGS Price Guide would you pay for a spectacular coin?
I know you'd need to see the coin...it depends on the coin...etc. But for the sake of discussion...let's just stipulate that you really love the coin and it is spectacular.
PCGS Price Guide says the coin is worth X. How much more than X are you willing to pay? Are you willing to pay multiples of X? Would you throw the price guide out the window and pay whatever it takes? Or do you use the Price Guide as a rule book and pass if the asking price is more than X?