Gale enters the shop.
"Sir! Nice to see you again. What have you been doing, lately?"
"Well, not much... I just nearly got myself killed by a White Yeti, I saved a kid from sure death either by being eaten by the same Yeti that nearly killed me or freezing to death on Ettor Mountain. That's about it."
"Really? You fought a WHITE YETI! You're one bold man, quite true!"
"Haha! Enough, my friend, I've got some business here... I came to buy myself new equipement."
"What will it be, then?"
"Could you please go fetch me a new Chain Mail and a Large Steel Shield?"
"Right away, sir!"
The shopkeeper went to the backstore and came back with the items.
"Here you go, my lord!"
"I'd also like to sell you those two items, a Small Stell Shield and a somewhat worn Scale Mail."
"Isn't it the equipement you bought last week? It's in a pretty bad shape..."
"I know, this is the Yeti's work... They're quite powerful opponents."
"Fine, then. I'll give you, hum, 30 GP for your old items and you owe me, hmmm, 170 GP. So you owe me a total of 140 GP."
Gale hands over the 140 GP.
"Here you go. Have a nice day my friend!"
"Thank you, my lord!"
Gale leaves the shop and heads for his office.