I have a bit of a dumb question about LEGOs. I made my first non-MINI purchase with the WM Landspeeder set a few months ago. Since then, I've thought about - as the budget allows - picking up a few more of the OT sets. I definitely would like to get the Falcon when it comes out later this year, and I've also been looking at the X-Wing (still at our TRU), and the Slave I that is currently out. I definitely don't need to have them all, but just some of my favorite ships here and there as I can afford them. Anyways, my question is, how long do the sets generally hang about? I thought about getting the X-Wing next, since it is only at TRU (and online) right now, and has been for awhile, so I figured it would be the next to go. How long would something like the Slave 1 still hang around? I know generally that non-exclusive LEGO sets sit for awhile (a year?), as opposed to the Hasbro line where you could blink and miss them. Thanks for any info.