Had a used set listed BIN, no best offer, but of course I get somebody coming in at 30% off. I send them offer meeting them in the middle. I then get a bunch of questions.
Prospective buyer: Is the set genuine Lego. Including the minifigs.
Me: Yes. You can see Lego branding on the minifigs.
Prospective buyer: Do you have the box?
Me: No.
Prospective buyer: You verified it is 100% complete?
Me: I built it and ordered the missing pieces form Bricklink. I then took it apart in separate bags that match the instructions.
Prospective buyer: Are the pieces from Bricklink genuine?
Me: Yes.
I should have blocked this guy at this point, but later that evening he bought the set and took until the next morning to pay for it and then sends this wonderful message.
Buyer: I would like for you to kindly do me a favor and built this for me (^_^) and ship it in 1 complete piece inside big plastic bag and then tied it so when some pieces become loose they’ll stay inside the big bag(like clear trash bag maybe..lol) you can then put inside boxes with bubble wrap securely wraps around it inside boxes. I hope this possible, let me know thanks.
Me: Unfortunately, I can't do this. The listing stated that is would ship disassembled and the reduced price did not factor in additional time to build or the additional cost to ship. I can cancel the transaction, just let me know.
Buyer: It's ok, I'll have to build it myself. Please ship ASAP.
Ugh. I should know better than to engage with buyers that have a ton of questions, but I've had some great transactions that started this way and they have lulled my defenses against buyers like this. Isn't the point of Lego to build the thing. I know others have received this request, but I didn't expect this after all the back and forth.