HPS 40 Non functional can be repaired?

Hello purchased used hps 40 hoping i would be able to get it to work
after inspection found i believe to be water damage as well as many traces on pcb
coroded just wondered if it would be worth sending in for estimate
or most likley better off to buy new?
Thanks Dan

Perhaps a picture can explain how bad the damage is … Use an external and PUBLIC photohoster because you can’t post pictures here.