Originally Posted by fsdork
This is the issue I've found with the SOPUS EcoBox in Canada. I've inquired at a couple of parts stores, and they can't come anywhere close to the cost per litre of buying 5 litre jugs on sale.
NAPA can have good moments on the prices of them at times, and one can always check with a distributor. On the other hand, even though the EcoBox price won't match the best 5 L jug price, you don't have to hunt for or wait for the price with the EcoBox. The EcoBox is always at a tolerable price. The 5 L jug spends 80% of its time at a ridiculous price, and 20% at a great price.