Sorry to hijack the thread but this: Though I do use Amazon a lot, I have been noticing a lot of craziness on pricing there lately. Like 2 bags of Optisorb on Amazon for $100 and it retails in stores like Fastenall for $10 a bag. There is a plant grow bukb I like that is $45 on Amazon and I just got them for about $12 each on eBay but I bought 12 of them. Lately it seems I am finding a lot of Amazon things seriously overpriced.