I can only comment on what I know and it seems that SpillsMostOfIt has hit the nail on the head on both counts.
- 5Kg of hops is a retail order. 50 or 100 kg is getting closer to wholesale quantities. 5kg is just the package size.
- Posting a
wholesale pricelist in a public forum is poor form. It makes life difficult for every retailer as suddenly they have to argue complex pricing decisions to those who don't understand such things.
A further factor is that the hop shortage is real and still with us. This means that stocks do fluctuate so having 100kg of cascade on the shelf one day can go in the next order. Remember that this is a wholesaler - not a retailler selling in dribs and drabs. I usually buy 100ks of hops in an order so perhaps I boughtthe ones you were looking for
$20 per kilo may seem cheap but unless you consider the thousands of dollars per year spent of buying and running fridges for storage, registered and certified scales to weigh them out, vacuum packing machines plus wages, rent and accountant's fees. It probably costs $5,000 per week to keep the doors of a HB shop open and each product occupying shelf or fridge space has to 'pay its way'.
In my experience all retaillers are wiling to share the 'economies of scale' that a bulk buy brings and will pass the products onto brewers at close to their cost price. But this cost has to include all the costs not just the purchase price from the wholesaler.
There is a lot of difference doing things as a business or as a hobby.
HTH,
David