Yes, the only thing that doesn't work well is UPS. They seem to always screw up shipping, they could screw up a daydream. DHL works well though but normally your country's postal service is fine.
As for pricing, fixing the controllers does require buying some chips (the FPGA and power chips usually) as well as time to float the old chips off and the new ones on with hot air tools. I've gotten quite good at it. I'll send you a quote, I take bitcoin or litecoin for payments.