Sold luck 4B + Purple Partyhat -- Went incredibly smooth. He allowed me to sell the Phat for the appropriate amount of shards and then sell to him the shards, half/half (Multiple trades)
Incredibly smooth, and would recommend this Merchant to anyone.
P.S - I know my account has 0 posts (This being the first) but I wanted to leave this Merchant a positive review. So thank you Luck.