I sell copper, tin, bronze, iron of quality up to 100 for rabbit`s meat. Also, I Could sell bronze sword and armor q 110 for pearls.
Um... maybe some boards q 120+, tree seeds and so on.

UPD. I decided to lower prices ^___^.
Well, for q 40-54 baars of copper or tin - 10 rabbit`s meat, or 10 bluberries, or 14 chantrelles, or 20 roasted meat of any q;
For a bronze baar - 12 rabbit`s meat, or 12 bluberries, or 16 chantrelles, or 24 roasted meat of any q;
For cast iron (usually q 40+) - 14 rabbit`s meat, or 14 bluberries, or 18 chantrelles, or 28 roasted meat of any q;
For wrough iron (q 50+) - 20 rabbit`s meat, or 20 bluberries, or 25 chantrelles, or 40 roasted meat of any q;
Special offer: bronze armor q 110+ is 90 rabbit`s meat, or 90 bluberries, or 100 chantrelles, or 180 roasted meat of any q;
The same price is for a complect from a helmet and a bronze sword of q 110+.
I also sell some steel ( I have 2 complects for gates). The price for steel baar is contractual.
I have boards q 120+, tree seeds q 80+. The prices are also contractual.
Generally, I am ready to trade for everything. Starting from low q linen clothes up to pearls.