If you go straight through their website you get them EVEN cheaper, so that the two hour taper 20 pack below is $5.50.
They do not, however, have any cat candles or human figures which the site below has at a very reasonable price (they have skull ones!!!). Nimbin just sells ordinary candles.
They also have gorgeous pyramid candles for up to 1000 hours of burning (surely that's a lifetime!).
They also have gorgeous copper candle holders.