Price index
Price trends
How the average price per milligram is moving across every vendor we track, for the compounds the most vendors stock. US dollar listings only — averaging across currencies would move the line whenever an exchange rate did.
Nothing yetNo confirmed prices have been recorded, so there is nothing to plot.
Prices that moved
Listings whose price changed between our last two checks, biggest proportional move first. This is the thing history buys that a snapshot cannot show.
Nothing has moved since the previous check. That is a real result rather than missing data — every listing we rechecked came back at the same price.
Prices are what each vendor listed when we last read their site, not live quotes. We take no payment for inclusion or position and use no affiliate links. Cheapest is not the same as best — the vendor guides cover what else to check.