The HTC EVO 3D just hit this week's Radio Shack weekly ad, along with a preorder offer that doesn't actually work just yet. (Could be people are still waking up.) But, we do have the following: Radio Shack's doing a trade-in deal -- $100 off the EVO 3D if you bring in an EVO 4G or EVO 4G Shift (the latter being all of five months or so old at this point), and $75 off other smartphones. And that trade-in offer doesn't start until June 24. So, yeah. June 24's still looking pretty good right about now, at least as far as Radio Shack is concerned.