How hard is it to find a regular cab 4x4 short bed 4.0?

[Strelok]

I'm looking to replace my 2004 by next winter since it's getting up there in miles. I'm hoping to find a newer model with the same 4.0 engine and 4x4, but without the step side bed and with a regular cab. I believe I've seen 1 on CL in another state that was newer than 2004, so I think this configuration exists but it must be pretty uncommon.

Anyone have a link to production numbers or something?

Edit: I was hoping for a short box but apparently the 4.0 only came in long box trucks, at least in 2008. Lame.