Today, I received a text from that number inquiring about an item I had for sale on Bookoo. They stated they were out of town on a job but wanted the item. They said they would mail me a cashier's check for the asking amount +20 (for me to hold it). Then they would send their movers to pick it up.
It sounded fishy and their grammar was fairly poor so I looked up the number on the net and saw this post, plus another from a different Bookoo location. That writeup also said it was a scammer's number. I sent them a text and said the only way I would sell to them was a face-to-face meeting and cash only. Strangely enough I never heard from them. Go figure.
I just had this same exact experience with this same phone number as stated above. Poor grammar, said they were gone for 3 weeks for work and really need the item. Said they would send me a check for $120 with $20 for the "movers" and I just received something in the mail for a cashiers check for $2000. I'm reporting it.