I went to pay for this pack, on Sunday, that was in my cart and the price had jumped to over $12.00. I took the pack out of my cart to complete the purchase on another pack then went to put the pack back in my cart to purchase it for $12.00 maybe 2 minutes later and the price jumped to $41.00. Not sure what happened but it is a suspect pricing practice. Hopefully, just a technical bug with the website.
LOL also found the price jump between visits on other products on their website....maybe 10 minutes between visits. Looks like they have some kind of dynamic pricing scheme. Major turn off.