If I want to sell 1000 marble, I have the option of listing up to 4 lots in the same sale.
If I want to sell a +300 gold refill, I can only list one, even if I own 4 identical refills.
The same applies to other items, for instance Irma baskets, adventures.
I can list a trade to buy silos in 4 lots, but I can only list 1 at a time to sell (from memory, it's maintenance time as I write this).
Please fix this!