Welcome to planDisney, Betty!
If you're visiting
Star Wars: Galaxy's Edge, you need to watch out! Stormtroopers frequently patrol the streets of Black Spire Outpost, making sure to eliminate any Resistance members they discover. Therefore, carrying a lightsaber isn't a bad idea.
If you'd like to build your own lightsaber, you'll have to make a reservation at
Savi's Workshop. This one-a-kind experience gives you the opportunity to build your own custom lightsaber under the guidance of one of Savi's "Gatherers." However, I see that your arrival date is June 19, Betty. Unfortunately, Savi's Workshop is one of the most popular experiences in the galaxy. Therefore, available slots are usually snapped up 60 days in advance. It's possible that you might get lucky and find some availability due to a cancelation. However, I would anticipate you having difficulty securing a reservation this late in the game. If that's the case, maybe you could reserve this experience next time you visit Batuu. Reservations open up 60 days in advance.
If you'd like to purchase a lightsaber, you can always visit
Dok-Ondar's Den of Antiquities. This is possibly my favorite store in Walt Disney World Resort. It's incredibly immersive and unique. Amongst a variety of the galaxy's rarest treasures, you'll discover a collection of famous lightsabers for purchase. If you venture outside of Star Wars: Galaxy's Edge, you could also make a trip to
Tatooine Traders. This store features a plethora of rare Star Wars memorabilia. You can also build your own lightsaber. However, the lightsaber you build is not the same quality as the one you can build at Savi's Workshop.
I hope that's helpful, Betty. May the Force be with you!
Mike