Spar Kilnerpark - Sodastream

Spar Kilnerpark will sell you a Sodasteam canister for R370 with no return canister or R320 with return canister. By the other shops as P&P, Checkers you can get it from R120 to R150 with the return canister. Spar Kilnerpark is charging more than double for this. is this is how Spar Kilnerpark what to ripoff the customers by something small like this, I will not support them anymore and will spread the word.