Hip-O Select - think Rhino Handmade but with less Doors and Bonnie Koloc (?) - has recently announced a 5-disc Rupert Holmes box set.
Lord E & I both seem to be in calling-each-others-bluff mode at the moment, seeing if the other will actually spend the $$$. I already have a neglected greatest hits buried in my CD stacks somewhere, as well as a couple of albums on vinyl, and I passed with no regrets on Rhino's already sold-out Jimmy Webb box set, so I took the current 8:1 odds on the Lord as posted over at CDpurchaseBetting.com.