He smiles at the dog as he walks by, wanting to pet it but not sure if it's friendly or not. As he walks in he announces " I'm here to sell, and probably buy" with usual smile. He walks up to the counter and reaches into his bag, he pulls out 3 anti-gravity grenades he got as a reward and places them on the counter. "These aren't my specialty, and it would be a shame to just have them sitting in my bag with nary a purpose, so I thought I'd bring them here"