Well it might not matter to u but a lfs by me had wild discus sold as wild greens for only $60. Turns out they are wild blues normaly like a $350 value i lucked out
Can you post some photos of the Blue Discus? Average Blues should run $50 to $60 each. $350 Blues would apply to only the cream of the Royal Blues and they would have to be extraordinary specimens at that price. 100% covered with blue striations and even then they shouldn't be worth much more than $125 each.
It is still early for any new wild discus imports. Another month or two should mark the beginning of the wild discus imports for this year. The dry seasons have been out of kilter these past few years which in turn has everything to do with the availability of new imports.