I payed over 300 for a throne top 8n hopes it would help.I got lucky because they had the discontinued model available and those were blue like my drums. It was the last one that the manufacturer had in stock. And they were $289. Now they only have the latest version which is like $400. But after trying it, I'd pay $600 if I have to. It's not just that it works for me, it's the quality of the product. I'm sure they will last long. Hope you find one!
Unfortunately it didn't. It I'm balanced with my core these would be worth the $.
You said Camco?