system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] How would I go about buying myself a lightsaber?

I'm a business person in Naboo and I have done quite well for myself. My tastes are a bit... eccentric, but I have no problem paying top credit to whoever sells what I'm looking for.

Who should I talk to to buy a lightsaber and how much should I expect to pay for it?
gpt
Pre-empire, you might be able to find one on the black market, but since it was taken off the body of a dead Jedi, any Jedi that knows you have it is going to have ... questions.

Post-empire, all Jedi paraphernalia is illegal, and possession of a lightsaber would be considered treason. You could still find one on the black market, but expect the price to drastically increase. And there is, of course, the possibility that the individual selling it to you is really an undercover agent looking for Jedi sympathisers.