Upullandpay(.com) is a fairly new operation over here. They have a location in Aurora (off Airport Rd and Colfax). And there is one off 58th & I-25. They have online inventory, and always seem to have a good selection of W124, W201, W126, W123 rotating through pretty quickly. Sometimes you'll see older stuff too. There is also a Colorado Springs location, but that is a bit far for me. I've been there once.
There is also the "Pull-N'Save" (pullnsave.com) in Aurora off of Peoria street. They rotate the quickest out of any local yard and everything is dirt cheap. No online inventory. But every 2 weeks there is always a new Benz to look through.
1991 300E - 212K and rising fast...