I've never heard it for 200. But I've seen them for 299.99 and I know for a fact PetSmart does price match so if you find it cheaper online they'll match it
They were 50% off last year at Petsmart, I think I saw them listed for $289.99 this year at my local petsmart. Hopefully they will be on sale for Cyber Monday or you could always get a Marineland canister for 50% off.