i have a 1st edition japanese crystal lugia (in near mint condition). how much do you collectors think it is worth?
Nowhere near $150! 
I might want it depending on the price actually… I think mine is less than mint. If yours is mint, you might have a buyer 
what about the price for a japanese shining steelix?
the price for the japanese shinings from neo 4 all are different.some sell for about 20-40 while quite a few will fetch more.there’s a shining charizard on ebay for 100 dollars been there for months now no one has brought it