I bought a bunch of 70 Challenger parts that were left overs from a guy's build. In the bottom of the tote was an idle solenoid and I didn't think much about it. Later when we were drinking beer and going through everything, I ran the part number. Although the Challenger was a 340 it used the same part number as the Hemi. I posted on Moparts asking questions about it's value and immediately got an offer of $450 plus shipping for it. Apparently they are repopped but they don't have the pentastar on them. I paid $75 for the tote.