Okay so what are you going to do with 3.8L of genuine Tabasco Sauce?
No, who'd ask that? This is ozbargain. Buy now, worry later. I figure I go through one of the large (200ml) bottles per year, so this gives me enough for 19 years.
And it's a bargain.
If you've been in a box and don't know what Tabasco Sauce is, this from their website:
Since 1868, TABASCO® brand Original Red Sauce has been handcrafted with just three ingredients: aged red peppers, Avery Island salt and distilled vinegar. This simple recipe produces a unique pungent flavor that works with just about any cuisine. Gluten free, with zero calories and less sodium than other pepper sauces, Original Red is sold in over 180 countries and territories worldwide.
This was at Costco Marsden Park. There were about 3 bottles left after I purchased mine. Not sure if it's at any other Costco store.