.I am speaking for 99% of vendors. We peg our BTC to the US dollar. So it makes no difference what the current exchange rate of the BTC is. Lets say my pill is $5.00 and the BTC value is $5.00.... then you pay 1 BTC. If the BTC go's up to...let's say $20.00 per BTC.... then you will pay .25 BTC. So you can see the "value" of the BTC does not matter. I have got lot's of questions about prices of pills since the BTC is now over $6.00. It seems people are confused and don't realize that 99% of us have a set price in US dollars so you will still pay the same dollar amount regardless of the current exchange rate of the BTC. Now there might be a few vendors that didn't click the option to have their items pegged to the US dollar. If that is the case their item is 5 BTC regardless of the current exchange rate. I would suggest sending the vendor a message BEFORE you purchase and asking them about their current prices. RxKing