I received an email yesterday stating that TP has a 50% sale again. Now it means that you pay i.e. the 25 bucks TA used to cost before a discount, so it's not quite the crazy bargain the sales used to be back when but it's still a good price.
Don't know if the single molecules are included but most likely not.

EDIT: Oops, sorry. You don't get TA for $25 because the price is raised to a crazy level. It's $75 before the discount, so it costs some 37 after. Still OK but not exactly good. I got lots left and even if I didn't, I'm not sure if I'd pay this much.

The code is October2012