Its not long now till thursday and for an experiment i want all who buy their PSPs to check what firmware is in it, i would say theres no chance of a v1.0 but its possible that you could find v1.50 if your lucky ( the only shop i know who did have some v1.5 was SuccessHK but its a risk you take)
Most likely youll be buying a v1.52 or v2.0 PSP
Please report what your firmware is and where you brought it just in case there is some v1.5s around or maybe Sony will bring in a higher firmware number ?