Importing from Oxyclassifieds to a new script

I have a "classifieds" website that are using Oxyclassifieds script and want to move all adds, including costumers data, add, photos, etc to a new and modern script

At Oxyclassifieds, I have some custons data that I will create in the new scprit too.

I think in LaraClassifieds Script or maybe Osclass Classifieds.

Any one can do this for a good price?