Kil'karic had pulled into La'marri early in the morning, and set up his wares exceptionally quickly, having used his strength and wings to help him move things around and set up his tables of wares and random trinkets.
The trinkets and wares included necklaces (stolen or made), books (stolen and bought), random ornaments (stolen and bought) and other meaningless or trivial items. He did have armour, daggers, and other things, and as he flitted about in the afternoon sun, inviting people to look at his wares, he was relatively happy with the sales he made.
An apparently magic book to a normal townsperson for lots. Not that it was really magic.
A supposedly indestructible dagger. Another lie.
A few other legitimate sales to restore any trust in his business, and then he let the sales die down as evening approached. As the sales died down, he tried to press a few more sales by presenting people with items he thought they might like, and evaluating necklaces and jewellery for people, and trying to get cheap buys for expensive jewellery.
Then he spotted a boy with a rather valuable looking necklace, and Kil'karic approached, having had experience that conning children out of items was easy.
"Hey there young lad, how about making some coin for that necklace you got there?"