There's lots of options for easy quick layboxes. Some people like to use moistened play sand, some like soil (nothing with fertilizers in it), some use vermiculite, or mixes of any of these. You want to make sure it's moist but not dripping. A plain rubbermaid contain will work fine. You can modify the lid so that she can have privavy, and just clamp a light onto the bin so she doesn't get cold. You'll want the dirt/sand/ whatever you end up using to be fairly deep, probably 8 to 12 inches, press it down a bit so she won't get cave ins.
I've heard about people starting a burrow for the female, so that's an option. They like to dig pretty deep to lay, so just make sure there's enough substrate in there.
If you're not prepared or don't want to deal with all of the babies (they can get extremely expensive) then you can just freeze the eggs. Pooring water directly on them with also suffice, and then just throw them away.
If you decide you do want to keep them, and are financially capable, there are lots of options for incubators. Alot of people seem to like using the Hova-bator, and it's generally priced under 75$. There's also lots of do-it-yourself incubators. You could either look online, or check the DIY sector on this site.
A female can lay multiple clutches from just one mating, so you could expect more eggs a a couple weeks after this clutch has been layed.
I would definately reccomend contacting the girl you got her from and finding out if she WAS mated, and if she's had ay previous clutches. Keep a good diet for her, with lots of calcium, and feed her as much as she wants. Egg making takes alot of out them, and if she was mated and might lay even more clutches, you're going to have to keep her weight and nutrition way up.
Keep us posted, hope this helped.
