Looks like they are going to have switchable screens, that's a big upgrade from the Master Replicas, I don't remember what the Master Replicas Tricorder sold for new but it was much more than $240!
Both the Wand communicator and Phaser had real life functions, TV Remote, Bluetooth cellphone, I wonder if the Tridorder will have a real life function too.
I bought an extra Wand Communicator and Phaser before the prices Sky Rocketed, not to sell but to have a backup. Also I got a B&W phaser from SD Studios, that is one of my favorite props to date!
You can get replacement batteries for the Communicators but I emailed Wand about the phaser battery and they just said there isn't a replacement battery available because the phaser wasn't meant to be opened up. I try to remember to charge mine every now and then to keep the battery working but eventually that is going to be a problem and some day I'm going to have to replace those batteries. I hope someone has a tutorial on taking the phaser apart some day.