Price talk on stuff you get from the pharmacy with a prescription, I don't see a problem with. Anyone can call their local Walgreens and ask the pharmacist how much a 10 ml bottle of 200mg/ml test cyp would cost them and the pharmacist will tell them.
Discussing prices of sources is not allowed. No source talk of any kind is allowed. LAB/product talk is OK. Tell us how good Geneza Pharm's Test is, or how you like TGC's primo, or how the T400 from Geneva is painless, etc. But don't talk about the source you get it from or the price you paid or how great the packaging was or how fast the communication was, or anything else.
That shouldn't be too hard for everyone to follow, right?