Especially if you have Amazon Prime it might be a lot easier/cost effective to try a bottle that way. A local "discount freight" merchandise place often has them in stock there -- no cheap price, still the $7.99 or whatever a bottle is now. HomeGoods often has them. Tuesday Mornings (since closed) was another non-shipping source for us. I think we started buying at discount price of 3.99 and regular of 5.99 -- long ago enough to get hooked on it.
We order by the case or whatever the current deal is for free shipping. With rising prices, it isn't quite as painless a thing as it was before, but now we have a couple of neighbors hooked on their own special flavors and we know what we like and how much we go through, so it is a couple cases per year. It used to be buy 12 bottles for the price of 10 and get free shipping but those days are gone...
I decided a picture is worth a 1000 words so this is an almost live shot of the coffee corner. We don't have many guests but there have been a couple "never would have guessed you were from Seattle" comments
We typically have at least 4 bottles open, the picture is just the coffee corner, on the other side of the sink is my tea stuff and Simple Syrup and Chai over there. Hubby usually has Vanilla Carmel Creme, he also uses it to fix his keto friendly whipped cream he freezes for ice cream. There is also Chocolate Truffle for coffee, and a Candy Apple for soda water.