I sell items in batches of 120 at a time, unless I'm selling 3 different items at once.
I sell hard to get/make items.
Which include tools & expansion papers (of all kind, newer and older)
Though I sell the tools and papers a 1,750 a time.
I also sell like I said, hard to make items.
So far my inventory/stock of goods are increasing!
I sell hard to make items at regular/market price though, unlike the expansion papers and tools.
Items I've sold (so far) includes.
Paint, screws, bricks, nails, shovels, hammers, wood planks, and etc
Land deeds, new maps, expansion permits, Survey Machines, For Sale Sign, New maps.
Plus some of the goods I've sold so far,
I only sell tools and papers when directly asked to, otherwise I sell items that are hard to make.
If this sounds like an offer you may want to do, ask directly on game/by forum.
The only thing I would want in return, are Red Peppers - and that is if you have any to sell to me. If you don't have any/don't want to sell them - no worries! I'll still sell to you