No you cannot sell anything that has been lent. If you want to make money out of lending items rent them to people
No, because you don't own the item. So Jagex will not allow you to lend or sell the borrowed item.
You can sell them to noobs.
yes. sell things in G.E. kill monsters lend rune weapons. (if you have bought one).
no you can not sell your house on runescape.
lend + lease act
You can sell anything for any price that someone is willing to pay.
No, Your RuneScape House is based on your Construction Level.
You can sell anything on land you own or someone's property (if they let you)
You can sell them to players but there is no shop in runescape that sells or buys tiras.
Decide how much you want to sell it for, then when you are in the trade right click on the Sword (or whatever you want to lend) Select lend and there you go!
the Lend-Lease Act
No.